Transported to a parallel Universe, as the walls of reality began to crumble, foretelling the coming of Unicron to the Armada universe, Optimus Prime and Jetfire were reformatted by their Mini-Con companions using the Mini-Con Matrix into new "Powerlinx" forms. Optimus Prime and Jetfire combined to hold the chaos-bringer at bay. Unicron was eventually defeated by the united power of the Mini-Cons.
Optimus Prime has a wide range of articulation for a relatively bulky figure. He has ratcheting joints in his shoulders, elbows, hips and knees, with swivel joints and ball joints supporting them in his biceps, lower knee joints and ankles. Again, unusually for a mainline figure, especially at the Leader pricepoint, his hands have individually articulated fingers and thumbs, but no wrists.
A Bic Camera and Joshin Kids' Land exclusive, this redeco is the first release of the Prime: First Edition Deluxe class Optimus Prime figure in Japan, featuring a slightly lighter hue of red (the stock photography provided by TakaraTomy, showed Orion Pax's red plastic features more pink than its original toy, this seems to have been a trick of the lighting or a photoshop), and greyish blue plastic. He features several customer-applied foil stickers, including Decepticon insignias of varying sizes. He comes with a gold vac-metal version of the Arms Micron, R.A., as well as the normal blaster-cannon.
In Transformers: The Last Knight, he is brother-in-arms with Bumblebee who he fought alongside with to foil the Nazi Party in World War 2. He speaks with a thick French accent due to being stuck in France for so long, much to his own embarrassment. He wields a special gun which can briefly slow down time. He is also the only Transformer who is shown to speak in vehicle mode. 
Part of the first wave of Bot Shots Series 2 five-packs, this redeco of the original Optimus Prime toy is cast in translucent blue plastic, with his cab painted white. Despite possessing translucent plastic and more lopsided stats than a regular Bot Shot, he is apparently not labeled as a Super Bot. This version of Optimus comes with similarly-themed with new redecos of Bumblebee, Mirage, Ironhide, and Jetfire.
Smallest Transforming Prime was redecoed the following year for the second wave of the line, into a color scheme based on his Generation 1 cartoon appearance featuring brighter reds and blues, white thighs, yellow details on his bumper, and blue eyes and windows. This version of the figure was made available for a second time in the next wave ("Wave 2.5"), with a new anime-decorated version of the Combat Deck now available as a rare "chase" figure.
A retool of Lockdown with a new head. He is a simplified toy that can auto-transforms from an unlicensed approximation of a Lamborghini Aventador rather than a Lamborghini Centenario LP770-4 into a Voyager-sized robot by pulling out the arms first, and then flip the figure over itself. He features articulation on his arms, and features 5mm compatible hands.
The 1992 and 1993 European and Canadian releases make up what is often called "Generation 1.5", much to the annoyance of many UK fans. These toys are similar in design to the Generation 2 Transformers, having lightpipe eyes, and pastel colors. The 1993 European figures used the G2 faction symbols which Hasbro UK designed because their licence on the G1 symbols had expired. The 1993 figures were repackaged for European G2 release in 1994, and three subgroup molds got used in the US G2 line.
I you can get an official reissue for around the same price, do it. I lucked out and got an opened but mint Encore for $50 last week but you'll be getting lucky that way. All Hasbro reissues have short smokestacks and long stacks are harder to get separate to swap out. Average price for a Japanese reissue is around $100 opened. If you are on a budget and the kid doens't care about slight issues, the $40 KO would be the better option.
Besides the inordinate number of Hogwarts Castles, we can draw similar conclusions from this chart as we can from the Pirate Ship Chart. The prices really have not changed that much in the measurable time-frame2. The weighted average for all the castles is 10.56 cents per piece. As with the Pirate Ships, there does seem to be a general increase in piece count, however.
Two custom-made pieces (presented in robot and vehicle mode) by the Hasbro Transformers team as the grand prize for G4TV and Jumpcut's contest for fans to remix selected Transformers clips. Won by TFW2005.com member James Zahn, this one of a kind (well, two of a kind) piece is a almost fully vacuum-metallized Leader class Optimus Prime in red, silver and blue (based heavily upon Generation One Optimus Prime), presented with a custom display base with an embossed silver Autobot insignia and a perspex display case.
When the Decepticons tried to take control of a solar energy station, Prime sent Roller in to investigate. Megatron's Fight for Power Later, Prime sent Bumblebee to spy on the Decepticons' latest misdeeds, and the Autobots discovered that they were having trouble with the ion drive of their starship. Prime led the Autobots in an attack on the mine the Decepticons were using to test their propulsion system and routed Megatron's force. Autobots Fight Back
The first Cybertron Optimus Prime toy transforms into a heavily-armed fire truck of made up origin, topped with two large cannons. The left fires a spring-loaded translucent blue missile, while the right features electronic sound effects and a flashing red LED. The cannons and the sides of the truck fold down to create an unlikely flight mode for the vehicle.
Designated "Optimus Prime" rather than the traditional Japanese "Convoy", this figure is a redeco of the previous Music Label Convoy figure into the character's traditional red, blue and silver color scheme. Unlike previous re-issues of the mold, iPod Optimus Prime's sports a paint application similar to KissPlayers Convoy, having its ABS/PVC parts painted over with a thin layer of his iconic red, white (silver if you will) and blue motif paint applications (with the exception of his iPod docking trailer). This includes his trailer, though the effect is somewhat marred by the large, visible gap on one side. When reconfigured into dock mode, the interior surfaces surrounding the speakers are decorated with black-on-silver techno-patterns as well as three "Optimus Prime" logos. The recessed space also features a stylised, almost Frank Milleresque, high-contrast portrait of Prime's face, although this is largely covered when an iPod is inserted. The figure comes in identical packaging to the original Music Label Convoy, save for the addition of a sticker illustrating the different color of its contents.
A K-Mart exclusive set released on "Black Friday" (the day after Thanksgiving, the most hellishly busy shopping day of the year), this set consists of Super Base Optimus Prime, Jetfire, their respective partner Mini-Cons Sparkplug and Comettor, the Adventure Mini-Con Team, and oddly enough, Longarm. Optimus Prime's red plastics and paint were replaced with gold, the only changes made to anyone in the set. It is this set from which the name of Optimus Prime's combined mode with Jetfire, Jet Prime, comes.
Each of his kabuto helmets forms the head for one of the two combined modes. In addition, either of his kabuto helmets can be connected to his robot mode back (allowing his swords to also be stored on his back), and both can be connected to the rear of his train mode simultaneously. In robot mode or combined mode, his kabuto helmets can be held individually as a shield or combined into an even larger shield.
Fire Blast Optimus Prime is a redeco of the previously released Power Hook Optimus Prime fast action battler. The color scheme is loosely based upon Generation 1 Rodimus Prime, explained rather oddly in the card bio as being the camouflage Optimus took while hunting Decepticons on Mars post-movie... because there are so many long-nose cabs driving around Mars. Yeah.
He was only available as an Amazon exclusive in the United States, but was also released at brick and mortar retails in Australia and Hasbro's Asian markets, such as Singapore. Oddly enough, even though the official press release for the figure identifies it as "14 of 30" in Hasbro's Thrilling 30 campaign, the packaging does not sport any such markings. To complicate matters further, a later retrospective by Hasbro on Facebook identifies another product as "14 of 30", which doesn't sport any such markings on its packaging either.
The character Optimus Prime appears in the live action films Transformers, Transformers: Revenge of the Fallen, and Transformers: Dark of the Moon as the leader of the Autobots and one of the main protagonists of the three films. In these movies, Optimus Prime is able to transform into a conventional Peterbilt 379 cab, rather than the cab over design of his original Generation 1 body. In Transformers: Dark of the Moon, he regains his first generation trailer. Also straying from the G1 design, Prime's vehicle mode is now decorated with red flames painted onto a blue body à la Rodimus Prime, his Generation 1 successor. The reason for the change was due to Director Michael Bay's decree that mass displacement does not occur when they transform, requiring Optimus's vehicle form to have more mass to achieve the desired size in his robot form.
In Titan Magazines' UK Transformers magazine, a comic strip on Optimus Prime, written by Simon Furman, would reveal where he was during the events of Movie Prequel #1. As he carries out his fateful plan to send the Allspark into space, the Autobot base is attacked by one of Megatron's drones with specific orders to kill him. As it locates the Allspark, Prime does the only thing he could think of to prevent it from transmitting its location to Megatron. He transforms into protoform mode and physically rams through it. Recovering in time to see the Allspark blast off, Prime is granted a vision of their war on Earth.
If Optimus allowed the cured Autobots to charge headlong into battle, he and the rest of the Autobots who were still running low on fuel stayed behind as back-up to the main charge. The Autobots’ first wave of warriors were quickly overpowered by the arrival of Megatron, prompting Optimus to lead the energy-depleated Autobots into the fray. Optimus’s opening volley struck down Shockwave. Optimus and his troops soon found themselves running on empty, and Optimus called for a retreat. Thankfully, the Decepticons were damaged enough through the course of the battle, causing them to retreat as well.
Main event time! Nitro figures are more like your traditional Generations/Power of the Primes deluxe bots. Standing at 7-inches, they feature increased detail, additional paint applications and all come with a core to unlock additional features. In addition to Barricade, Optimus Prime, and VW Bumblebee (this one’s my favorite of the entire line), the Nitro series will also have a Camaro ‘Bee.
When Optimus and Hound eventually made their way there, they found that C-81 and his gang of criminals had escaped prison and were combating the Waruder soldiers responsible for the planetary shutdown. Optimus mistakenly assumed that C-81 and his goons were there on purpose, and joined them in fending off the invaders. They were soon joined by Burn Out and Lift-Ticket, who informed the Cybertronians that they had stumbled across the Waruders' main hive. Lift-Ticket explained the Waruders could be repelled if he managed to get a sample of the hive's venom. Optimus was willing to go along with Lift-Ticket's dangerous plan, despite C-81's skepticism. However, the battle came to an end when C-81 managed to grab a hold of the Waruders' leader, and forced the bug into peaceful negotiations. Optimus agreed to allow the Waruders to migrate to another Cybertron via C-81's illegal interuniversal gate, in exchange for a venom sample that would be used to create an anti-toxin to revive the TransTech. The General nonetheless impounded C-81's gate afterwards, though he did let the criminals "slip away" as thanks for their part in thwarting the Waruder invasion.
Optimus Prime appears near the end of the Decepticon Campaign. Sam and Mikaela inform Optimus that all the Autobots were defeated by the Decepticons. Optimus proclaims that they sacrificed their lives to protect the Allspark, and their sacrifice will not be in vain. Leaving Sam and Mikaela in a safe place, Optimus faces Megatron, but is defeated. Weakened and damaged, Optimus crawls to reach the Allspark. However, Megatron attacks Optimus with his chain-flail, killing him.
Prime comes with a unique Cyber Key, designed after the twin-handled appearance of the Matrix of Leadership, bearing the code l8p3. When inserted into the cannon that the rifle is part of, a pair of additional spring-loaded missile launchers flip down from the its sides. Slotting the key into the electronic cannon opens up the panels covering the front of the barrel, unlocking a different sound with its button is pressed. The paint job of the key is the principal difference between the Hasbro and Takara versions of the figure; the Japanese release features a metallic gold paint border around the key, furthering its resemblance to the Matrix. Other differences include more thoroughly painted knees and leg-armor cannons, yellow-painted signal lights above the cab, and the use of metal hinges to hold on Prime's wing tips, which were removable on Hasbro's version, and came disconnected in-package.
Part of the first wave of Prime: Robots in Disguise Weaponizer Class toys, Optimus Prime is a large toy, similar in size to Leader Class figures from previous Transformers toylines. He features a simpler transformation and design compared to previous Leader-sized figures, with him having fake chest windows (again) and a simplified, hollow truck rear where his feet, arms, and fake chest windows are plainly visible. He comes with a blaster which can mount onto his hands, shoulder-pads, and the sides of his legs/truck rear.
Aside from the Powermaster feature itself, the main gimmick of the toy is the ability of the truck cab to combine with the trailer to form the larger "Super Optimus Prime" figure. This is essentially accomplished by standing the trailer up, folding the cab in half and inserting it into the empty cavity in the trailer's torso, forming an imposing—if almost entirely unposeable—robot form armed with all four weapons. The head of this super robot form is a separate piece which can be stored in the rear of Prime's trailer when not in use. While Hi-Q was always shown plugged into Prime's chest in artwork of this mode (as seen in the picture here), this was actually entirely unnecessary as transforming into Super Optimus Prime didn't require the standard Prime toy's legs to be unlocked.
When Jazz brought Steve Guymo to the Autobot base, Optimus and the other Autobots realized that the Decepticons were behind the abduction of humans from airports across the nation. They were able to find the captive humans, whom the Decepticons were intending to ransom to the US government, and free them before engaging Starscream and his squad in battle. With the Decepticons defeated, the Autobots returned to base where Optimus thanked Steve for his help. Sun Raid (Listen 'n Play)
I suspect that part of the problem with people’s perception of price is also due to changes in tastes as they grow up. A small child will be pleased with relatively small sets, since their lego collection and experience is likely to be almost non-existent. But as they get older, they will tire of the small sets and want ever bigger sets. For adults, most of the fun is in building rather than playing, meaning that size is everything. This means that over their lifetime, the price an individual person (or their parent) pays for lego sets does go up–because the composition of their purchases changes–even though the prices of lego sets over time does not.
This Optimus Prime is a new mold that matches the character's more cartoony and simplified appearance in the Q-Transformers: Mystery of Convoy Returns cartoon. The "Watashi ni ii kangae ga aru" added to his name means "I have a good idea" (私にいい考えがある). A line originally spoken by G1 Optimus Prime at various times in the Japanese dub of the original cartoon, it has a reputation as a catchphrase of his among Japanese fans and has been reused by many Optimus Primes since, including the Prime in the Q-Transformers cartoon.
Prime is armed with a spring-loaded missile launcher that stores on the rear of his truck mode (which becomes the backpack of his robot mode) when not in use. Like most of the weapons of the Energon line, it sports a 5mm post, allowing it to be held by most every Enegon figure, to combine with assorted other weapons and Energon weapons released in the series, and to peg into numerous compatible ports shared by many figures, like the hole in the radar of Prime's own trailer, or even conveniently placed 5mm screw holes like those of the Prime Force.
The centerpiece of the power-up robot mode is Prime's gigantic Ultimax Super Cannon, an electronic light-and-sound weapon the size and mass of a Deluxe figure. The whole cannon attaches to a special socket slightly behind Prime's shoulders, can store on the back or flip over to be gripped in both fists in armor mode, or stored upside-down underneath the trailer in truck mode. When pointed forward, the cannon has a larger helmet styled after Prime's own with a large translucent face shield featuring a painted targeting system. The weapon has three electronic modes: each of two small buttons plays its own weapon-firing noise and flashes one set of lights, while the large pull-switch in the cannon's center plays the sounds of a powerful barrage, flashing both sets of lights and (every third time) finishing off with the declaration "I am Optimus Prime". The Ultimax Super Cannon also has two of its own 5mm ports for even more MechTech firepower. When mounted on his back, the Cannon has two hook-like sections that securely lock into the "backpack", allowing the Ultimax weapon to serve as a handle for Optimus' imaginary "flight" operations.
Hot Rod first appeared in the American animated series during the events of The Transformers: The Movie (as a main protagonist), where he was one of the many Autobots stationed at Autobot City. He was first seen fishing with Daniel Witwicky. When Daniel saw the shuttle that was going to make a supply run to Autobot City, he told Hot Rod and together they both went to an observation point, only to see a hole in the shuttle. The ship had been previously hijacked by Decepticon forces led by Megatron, with its crew killed.
I agree with Aidan but would expand on his point. It’s not just that the sets seemed bigger; they were. As the relative complexity of sets has increased, so too has the piece count, but there has been an overall decline in the size of the models due to increased build complexity and a corresponding reduction in size of the pieces required to create such detail. The negative affect on perceived value in this is apparent, though I would argue, misguided when one considers the build quality and detail of new and recent sets.
Originally, the Alternators Dodge Ram mold was intended by Hasbro to be a completely different character altogether than Optimus Prime (which character is unknown), but Takara reportedly demanded the Ram be made into Optimus out of fear that the toy (whose vehicle mode is scarce in Japan as a real vehicle) wouldn't sell as well in their market if it wasn't a popular and easily recognized figure; as the figure reportedly cost twice as much to build as the others, Hasbro had to agree in order for Takara to continue fronting part of the production cost. In an ironic turn of events, the Dodge Ram was prematurely solicited by Takara not as "Convoy" (Optimus Prime), but as his Masterforce look-alike Ginrai. As a matter of fact, the head sculpt for the Alternators Oprimus Prime toy is based on the Super Ginrai (Powermaster Optimus Prime's "super mode") toy's head sculpt. Ultimately, however, Ginrai was cancelled, with only Hasbro releasing Optimus Prime as originally planned. Eventually, Takara released the Dodge Ram as as part of the new Kiss Players line, now named "Convoy" (Optimus Prime), and he will be released in Binaltech this year.
Part of the first wave of the 2015 Robots in Disguise line, Optimus Prime is a smaller-scale toy. He transforms from robot to trailer/truck combination and back! Like every Robots in Disguise Legion Class toy, Optimus features 3mm posts on his hands and arms. Due to the size and simplified transformation, he ends up having 6 wheels instead of 10. His scannable Autobot insignia is on his robot mode left shoulder. However, the badge is completely impossible to scan in vehicle mode.
The conclusion to the storyline was forestalled when Hasbro retracted 3H Enterprise's license, but an explanation can be found in issue 8 of the Transformers Collectors Club magazine, Cybertron/Robots in Disguise. In this issue, Prime tells the tale of how Unicron's forces were defeated in the last battle by Optimus Primal's forces and Unicron disappeared into the black hole opened in Transformers: Energon. Combined as Omega Prime, they could not escape fast enough, and were sucked into another dimension.
The largest Movie Optimus Prime toy (until Revenge of the Fallen, that is), Leader Class Optimus Prime features the most accurate representation yet of the CGI designs' complex transformation sequence, the only difference being the arms which are placed behind the cab while they constitute the hood in the CGI model. He transforms into a heavily-customized Peterbilt 379 conventional extended-hood, and unusually for a mainline figure, he has rubber tires on all his wheels. His Ion Blaster weapon is stored in the rear of the truck's bunk, exposed like an engine block. Though Optimus has no trailer, he has a hole where the fifth wheel (known among fans as a 'hitch') is sculpted in the rear of the truck, should owners find a suitable trailer to use. Due to safety reasons, the tips of his long smokestacks are made of rubber. A switch on top of the cab roof activates horn sounds and window lights.
This redeco of the Dark of the Moon Voyager Class Optimus Prime figure features a really unusual deco pattern consisting of red transparent tires, the vehicle front grill and fuel tanks (the fenders remained opaque red due to unpaintable plastic). Some of his parts like the vehicle front hood and the truck roof features a pattern similar to the ones used for the Tech Specs in the Generation 1 toys. He features a new sword and shield accessory, which can be used to decode the patterns.
Many who received their first LEGO set in the early 1990’s are now adults looking forward to buying a LEGO set for their first child or for themselves. When we are younger, we do not fully understand how money works. We do not realize that a large LEGO set can require hours of work to earn. We only know what we want. I would wager that it isn’t until our first jobs that we can fully appreciate the value of money. We all wanted the large sets as kids and we didn’t realize how hard our parents had to work for them.
In the interim year, with the Decepticons defeated, the Autobots entered into an even closer relationship with Earth. The Autobots also began the colonization of other worlds, the first of which was the planet Athenia, where Optimus Prime was stationed. It soon became apparent, however, that the consequences of releasing the energy of the Matrix to cure the Hate Plague were more far-reaching than Optimus had anticipated. Without the energy of the Matrix to act as a balancing factor, Vector Sigma had become destabilized. The Decepticons suddenly returned to exploit this, assaulting Cybertron in order to seize control of the mega-computer. Prime took a squad of troops to aid in the battle on the planet. When the arrival of the Autobot Headmasters tipped the battle in their favor, Prime broke off from the main attack and headed down into the depths of the planet, planning on stabilizing Vector Sigma at any cost.
In light of this news, if Optimus decided to nonetheless head back directly to Autobot headquarters, his squad returned to find their comrades nearly dead from the poison. But with Ratchet’s help, the antidote was quickly distributed, and the Autobots sprung back to life. Now cured, the Autobots discussed their next course of action; they had to prevent the Decepticons from poisoning the nearby water reservoir.
As part of the merchandising wave for the first Transformers film in 2007, Hasbro's Playskool line released a Transformers-themed version of Mr. Potato Head based on Optimus Prime. To keep with the potato theme, the toy was labeled "Optimash Prime" and the packaging included the slogan "More than meets the fry", a potato-oriented version of the Transformers slogan "More than meets the eye".
In Transformers: Decepticons, Optimus Prime lands on Earth along with the other Autobots to stop the Decepticons. Optimus does not appear until Megatron is released and Starscream escapes with the Allspark. Optimus fights Megatron, but is defeated and is killed while Megatron gives chase to his traitorous second-in-command. In the 2009 Revenge of the Fallen video game by Activision, Optimus Prime is among the playable characters.
Optimus Prime features a MechTech Blaster that can convert into an Energon Battle Axe reminiscent of the Generation 1 character's iconic weapon, though the weapon cannot be locked in battle axe mode. There is also a pair of C joint rods on the underside of both forearms. His MechTech blaster can plug into the port on each of his arms or be held in either hand in robot mode, or plug into one of two holes on his truck roof/robot shoulders.
The Joes discovered a cavern where the people of Cobra-La were growing metal-eating spores as a last defense against Unicron. Flint and Cosmos took a load of the spores into space just as Unicron appeared in Earth orbit. Prime, Hawk and Colton headed deeper into Cobra-La to rescue Firewall and kick butt. Prime was tackled and pinned by a giant bug creature, but made a dramatic recovery and tossed the bug aside. He then took the machine-hating Cobra-La leader Golobulus to task with a single punch. Flint and Cosmos released the spores, which devoured Unicron from the inside and defeated the giant Transformer before he could harm Earth.
This figure was made available again, without any changes, in 2015, this time in new packaging resembling the then-concurrent packaging design for the Generations line, but replacing the name "Generations" with "Authentic Transformers". It was also given a new Hasbro product code number and UPC barcode, thereby technically making it a separate product. In 2017, it was re-released again, this time in a minor variant of the 2014 version's packaging (including the original product code number and barcode) that now lacked the reference to the non-existing "Reveal the Shield" gimmick.
If Optimus decided to send the lead team to attack the Decepticon headquarters, the team managed to infiltrate the Decepticon headquarters by using Beachcomber’s knowledge of the secret doors’ location, and Brawn’s strength to keep the doors opened. The Autobots then stormed the fortress, and Optimus maimed Megatron himself with a shot of his rifle. He then grappled the Decepticon leader, and forced him to lead himself, Inferno and Beachcomber to the Decepticons’ lab. There, the Autobots disabled and destroyed the Destruction Beam device, captured Megatron, and left many Decepticons permanently maimed. Though they later traded Megatron back to the Decepticons for the safe relief of the Autobots captured in Center City, the Autobots were ultimately victorious that day.
This Japanese e-Hobby exclusive is a redeco of Targetmaster Kup, made to represent the character Orion Pax from the cartoon episode War Dawn. He transforms into a Cybertronic pickup-truck thing. His truck bed has a peg-hole to mount his partner Barrelroller, who also serves as a hand-held weapon. The set also came with a re-deco of Wheelie as Dion.
Takara's version of the figure was released in their markets slightly earlier, as the first of what would come to be several installments in their Masterpiece line. In addition to coming with a cardboard trailer that the buyer could assemble to "complete" Prime's truck mode, Takara's release differed from Hasbro's by featuring longer smokestacks (kept short on the Hasbro version for safety reasons, but incorrectly shown to be long in the stock photography shown at right), and lacking the black scorch-marked "battle damage" paint applications Hasbro included on the figure's shoulders, wrists and abdomen.
A retool of Crash Combiner Optimus Prime available in a two-pack with Grimlock, featuring a new Optimus Prime-ish Combiner head and new arm parts with a green dinosaur-themed front shoulder pads, and he features a lighter shade of red plastic. Like the previous versions, Optimus Prime can become the top half of any Crash Combiner gestalt, though his official combination is with Grimlock as Primelock.
We know that despite starting his fictional life as a lovable, horn-headed robot who could turn into a Volkswagen in Generation 1, Bumblebee's most well-known these days as a round-headed robot who turns into a Camaro. In fact, younger viewers might not even realize he was ever anything but the Chevy muscle car. But there’s one quirky continuity where he’s able to switch between original and movie modes at will.
Outstanding work here. After reading a number of complaints about how the price has ‘increased’ over the years, it’s great to see this analytical approach. One additional hypothesis I have is related to the increase in the number of sets released each year, which would appear to be supported by your data. More sets to buy to be ‘complete’ makes for more money out of pocket.
The first Generation 2 Optimus Prime toy was largely identical in sculpt to the original Generation 1 figure release. While his cab robot retained his original red and blue color scheme, his trailer was recast in black, with the original blue and silver striped sticker replaced with a red and silver one displaying Optimus's name. On the first release of the trailer, the internal components and Roller matched the blue of the cab robot. Later, the internal components were changed to a lighter blue, as was Roller. Another running change followed, making the dark blue of the cab robot match this lighter shade. A bright yellow "Autobot" tampograph was also added to the back of his right leg.