Oh, also, I should add that I would like to see if this trend is the same for specific themes, or just over all themes. Although I would guess that the individual themes would show the same general trend you discuss here, one reason individuals might believe in the “price increase fallacy” might be because of the individual themes they support. But again, I think that if you do this, you will find the themes fit the trend as well. If you are looking to go into the numbers more, this might be an interesting area to investigate.
During the Cybertronian Civil War, Sentinel Prime was killed. Prior to his destruction, he bestowed the Matrix of Leadership to Optimus Prime, who became the new leader of the Autobots. Despite being one of the youngest Cybertronian leaders, Optimus demonstrated extraordinary courage and wisdom in the war against the Decepticons. He: treated all lives with benevolence, fought for freedom and peace, and continues to fight to protect the weak and maintain their beliefs.
Micromasters teams have teamwork ratings instead of ranks. Unlike the other ratings, teamwork seems to be split along faction lines, with Autobots typically holding higher teamwork ratings than Decepticons. A second unique spec value, Cooperation, replaced the Firepower rating used on individuals' cards. The traditional order (as above) was also abandoned for the Micromaster team specifications.
Hot Rod is featured again in Maximum Dinobots. Returning to Earth to continue his search, Hot Rod arrived at the gates of the Machination's complex, and Scorponok prepared himself to deal with the intruder. Unfortunately, Hot Rod found himself fighting well out of his weight class as he was man handled by Scorponok, who cheerfully bashed his face in, put out one of his optics and snapped his leg. The Headmasters dragged him into Scorponok's control room where, with absolutely no prompting, the big man explained his entire plan for the Dynobots, Skywatch and the Machination. Hot Rod seemed less than impressed with this rather mundane approach, which ticked Scorponok off enough for him to point out that it was obviously just the first stage in his master plan. He was also warned to remain awed or he'd be of no further interest. When the Dynobots and newly arrived Monsterbots seemed to turn Scorponok's plan on its head, Hot Rod burst out laughing, at which point, Scorponok ordered him taken out and shot. In the lift to the surface, Hot Rod suddenly erupted in flames, killing his captors, but draining his power supply. Weakened and with a crippled leg, he collapsed on the floor.
Although peacetime in the decade that followed the apparent deaths of Unicron and Galvatron afforded Prime the opportunity to train his own elite squadron of Autobots the martial art of Kumite. The re-emergence of the war, however, forced him to return to his role as commander. The conflict for control of the Mini-Cons and the truths he was forced to face in his confrontation with Unicron seems to have changed him. Optimus Prime, Grand Convoy' in the Japanese version, was now a stern, more direct commander and shows little of the conflict that held him back before. Despite this, he is still known to make the same kind of decisions, which include an emphasis on team work and the foundation of the Autobot values.
Legion Class Optimus Prime has been found at Family Dollar and Dollar General stores in the United States. A later variant repleaced the red Autobot insignia with a black version. This later version was also released at general retail in Australia, New Zealand, Europe, and Russia. In Singapore it was released together with Bumblebee and Starscream as part of the promotion for Age of Extinction in selected cinemas.

Multiple reports suggest that the toy suffers from a design flaw, inferior plastic quality, or both: Due to his hands having peg-holes that are a bit too small to accommodate 5mm posts, they have a tendency to show stress marks on the inside after pegging his sword handle (or most other pegs) inside. Stress marks also tend to appear near his tiny hinged wrists. Fortunately, there have been no reports of the hands actually breaking on either location thus far.
As the Autobots were having trouble with Rumble, Optimus Prime told them try to use his earthquakes to their advantage, which led to the end of the Decepticon. Prime subsequently ordered the Aerialbots to combine and save Grimlock and Roadblock from falling off a cliff. Wolves As they got closer to the Cobra Terrordrome, however, Prime started regretting getting the Autobots involved with the humans' war. He offered to carry G.I. Joe across the water separating them from the Terrordrome, but told them that Autobots only fight if they have no choice, and they had no reason to fight anymore. Moments later, he saw that Cobra were using innocent prisoners as human shields, and Duke added that anyone who Cobra didn't enslave, they murdered. Filled with righteous anger, Optimus Prime ordered his troops to roll out. Trenches
The final waves of this line, released in early 2014, really pushed towards younger kids, with incredibly simplified designs based on the characters' Cyberverse releases, which actually allowed the toys to be larger than most others in their size class. Unfortunately, as they were tail-enders, their US releases were nearly nonexistant: only the Voyagers made it out at US retail, and only through discount chains like Ross and TJ Maxx. The rest ended up released only overseas (not even Canada got them!).
The 2010 Transformers "Reveal the Shield" Legends Class Optimus Prime sculpt in the deco from the first Chronicle EZ Collection wave (see below) was released as a "Dollar Store" exclusive (available at stores such as Dollar General and Big Lots) in generic 2010 Transformers packaging packaging alongside Starscream, Bumblebee and Megatron. The initial release saw the copyright year removed, while a later running change variant featured the new tooling originally used for Generations Legends Class Motorbreath, with not only the retooled hands and a hole on the back of his head/top of his vehicle mode compatible with 3mm posts, but also Motorbreath's sword accessory.
Not long after his resurrection, Optimus was alerted by Monitorus to an attack on Tau-Ursa. Optimus's impending speech was interrupted by a Decepticon attack led by Sixshot. Prime soon discovered that the attack was a diversion, while Galvatron tried out his Nullification Cannon on Cybertron's Energon supplies. Optimus rushed to the Energon plant, but, after clouting Slugslinger so hard that the Decepticon was left dangling over a precipice, Prime's morals forced him to rescue the Decepticon instead of stopping Galvatron from getting away.

Alternity Convoy transforms into a 1:32 scale Nissan GT-R, featuring die-cast metal parts, an opening hood, trunk and doors, as well as an interior, complete with his feet and thighs being sculpted to form the back seats. This complex figure stands at 6.5" tall, and is armed with a pair of blasters on each arm. In the hyper-dimensional world of the oft-confusing Alternity fiction, this figure specifically represents the Optimus Prime of universal stream Primax 903.0 Beta.

This. Is. Awesome. I remember running LEGO piece auctions ~1998/99 on RTL (rec.toys.lego) then later my own website. I’d buy sets at Walmart and other places on discount, break them out, and sell the pieces as lots. I knew I’d always make good money if I could average < $0.10/piece cost (ideally around $0.07) and sell for $0.15 – $0.20+ … fun times!
Prime's trailer opens up into his Combat Deck, containing the scout drone, Roller. The interior of the Combat Deck features three pegs that can accommodate Prime's laser rifle, fuel pump and nozzle accessories, and seating for two Diaclone drivers. As its central feature, the Combat Deck features a missile-armed repair drone pod mounted upon a boom lift arm (featuring another cockpit for a Diaclone driver), which can also be extended through holes in the trailer's roof and front-end when it is closed. Situated in the base of the boom arm is a spring-loaded launcher that can launch Roller out of the Combat Deck and into action. Roller himself has seating for four Diaclone passengers, and features a port that can accommodate either Prime's rifle or the fuel pump. The interior space of the trailer allows storage room for one standard Autobot car, which can also be shot forward by the launcher.
Universe Optimus Prime is a redeco of the Robots in Disguise Scourge Spy Changer toy. He replaces most of the black plastic with predominantly red and blue, with silver for detailing, with an overall deco making him resemble the original Optimus Prime. Like most Spychangers, he features high speed axles and can roll very well across smooth surfaces, but lacks the weight to propel him quickly.
Smash & Change Optimus Prime is a simple figure that transforms by "smashing" the rear end of the truck/the robot's feet into the ground. He features only elbow articulation in robot mode, and includes a sword accessory that can be held in his hand or mounted on the side of his truck mode. The handle on the rear of his truck mode is molded to emulate his Vector Shield.
Released as part of a new line called Transformers: Tribute, Orion Pax is a redeco of Titans Return Sergeant Kup, and transforms from a red-and-blue Cybertronic pickup truck which is also an homage to Generation 1 Crosshairs's vehicle mode G1 Optimus's e-HOBBY toy. His Titan Master, retooled from Flintlock, features a new face that is based on the Thrilling 30 Orion Pax toy. As a redeco of the Kup mold, Orion Pax still suffers the leg panel misassembly.
The single carded release of Optimus Prime is a redeco of Revenge of the Fallen Legends Class Optimus Prime, exclusive to Walmart in the US and Asda in the UK. Deco changes included in this toy are the top half of the knee armor's blue being omitted and an Autobot insignia tampographed on the left knee, and similar to the Legends Class Power Armor Optimus Prime: the red arms, and the abdomen was replaced into blue.
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.[3] 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.[4]

The smallest of the Energon Igniters, the 3-inch Speed series transforms between modes in 7 steps or less. Unlike previous small movie figures, this series has a lot of detailing and articulation. The bots don’t end up looking like carved blocks of plastic. They could use a few more paint apps, but that’s to be expected at this price point. They even interact with cores sold with the larger figures (though “interact” in this case seems to mean “tow behind”).


Part of the fourth wave of Prime: Beast Hunters Cyberverse Commander Class toys, Beast Blade Optimus Prime is a jungle-themed green and blue redeco of his Series 3 Cyberverse Commander Class toy, coming with a new Battlewing Shield accessory in addition to retaining both the Thunder Lance and Star Saber. His shield can open up to form wings, and can be pegged onto the ridge on top of the vehicle's cage compartment, or mount onto the screw-hole on his, er, robot butt.
"Optimus Prime Figure" (オプティマスプライム・フィギア)[1] is a redeco of 2001 Robots in Disguise Spychanger Scourge, painted to resemble Movie Optimus Prime. Of note is the tampographed detailing on his chest resembling Movie Prime's distinctive chest design. Like most Spychangers, he features high speed axles and can roll very well across smooth surfaces, but lacks the weight to propel him quickly.
After step 5, the instructions did not mention that you should fold back the shoulder panels to form the sleeper part until the 11th step. Care must be taken while transforming the legs: the small peg located on the lower leg can be snapped off due to the peg being slightly thick to accommodate with the hole. Also, take note that Optimus Prime cannot wield 5mm weapons with longer posts, as the way that his pinky finger is molded prevents the post from pegging down through his hands. Also, take note that the legs' sculpted small rectangle peg (the one that locks the robot mode legs in place) is prone to warping if care is not taken during transformation.
Like some other Legends/Legion Class toys, several of the loose units were dumped in some Hobby Shop dealers in Asia, although this one is very likely to be an identical knockoff of the toy. While the paint applications are pretty much identical to the real deal, the pegs on the legs/trunk front can be a little too tight when attached. in some worst cases; it can break off if attempted to pull off by force.
Not long after his resurrection, Optimus was alerted by Monitorus to an attack on Tau-Ursa. Optimus's impending speech was interrupted by a Decepticon attack led by Sixshot. Prime soon discovered that the attack was a diversion, while Galvatron tried out his Nullification Cannon on Cybertron's Energon supplies. Optimus rushed to the Energon plant, but, after clouting Slugslinger so hard that the Decepticon was left dangling over a precipice, Prime's morals forced him to rescue the Decepticon instead of stopping Galvatron from getting away.
Rounding out a bumper year of Japanese-exclusive Generation 1 Optimus Primes, the Takara-licensed Kawada brand Diablock Convoy is a fully transformable Lego-style block building figure similar in premise to the earlier American Built to Rule sets. The Diablock figure, however, easily outstrips the Built to Rule sets by both being an accurate representation of the toy on which it is based, and being able to transform between modes without having to be partially disassembled and put back together first.
Screen Rant is exclusively announcing that the Transformers brand will join the pop culture series of toys with figures from Star Wars and Marvel and you can get your first look below. Hasbro relaunched their Mighty Muggs line in January 2018 with by announcing plans for over 50 figures from Star Wars and Marvel, with each collectible figure including the new push-and-turn head feature that changes their facial expressions. And yes, this new feature applies to your favorite Cybertronians too!

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.

A Supreme sized version of Optimus Prime, based on the Voyager class figure design.[153] When pushed forward, the upper torso spins and transforms, with the transformation sound indicating the completion of the process. The right arm has an axe-swinging action while the left arm has a punching action. Includes show-accurate battle axe that features retractable blades and a spinning jet flame. Also features sound effects and pre-recorded dialogue ("My name is Optimus Prime!", "Let's go!" and "Bring it on!"), as voiced by David Kaye.


A second Target-exclusive redeco of the Voyager Class Optimus Prime toy, the gray molded pieces were recolored beige-grey, and multiple parts that were previously molded in blue and red (the chest, shoulder pads, and leg interiors) had their mold colors swapped, with extra paint operations to make up the difference. As such, the toy has very few visual differences from the regular release of the sculpt, in a "doing things differently to achieve a very similar end result" sense. This version was only available in a pack with an unchanged Deluxe Class Bonecrusher.
1. Color diversity: Back in the 80s, most sets were comprised of a few basic colors; red, blue, yellow, white, gray, and black. It was much easier to acquire a “critical mass” of pieces in each color to start building one’s own creations in coherent color schemes. Space, Town, Castle sets all had the same basic colors. Today Lego uses a much wider array of colors in their sets. While this adds a lot of variety and visual appeal to today’s sets, this means that one has to buy a much larger number of sets (or scour bricklink) to get achieve a workable critical mass of pieces in each color. After buying some of the modern sets, I end up with a few dark-blue or lime-green pieces that I don’t really have enough to much with other than use as accent colors. They end up in my misc color bin in the event I decide to build the set they originally came with or sell them off on bricklink.
The Premium Series Optimus Prime is both a retool and a redeco of the Leader Class Optimus Prime toy. The major selling point is a more movie-accurate headsculpt with longer ears and detailing based on the final CG head design, and a flip-out energy sword to replace the ion blaster that was included with previous versions of the toy. A smaller laser is seen when it flips out with the sword. This energy sword is detachable and attaches where the Ion Blaster did, compatible with non-premium Optimus Prime leader class based releases. Because his ears are much longer, the truck roof panel that hides his head now has two holes cut into so the head can fit inside the cabin.
Revenge of the Fallen Legends class Optimus Prime is an all-new, much more accurate mold compared to the 2007 Legends class Prime, having a much greater accuracy in both robot and vehicle mode. In particular, his vehicle mode isn't inexplicably missing one smokestack like the 2007 toy. It should be noted that he was molded in only one paintable plastic color, with red and blue deco patterns decked on it. The top of the truck's bunk (ending up on his back in robot mode) has a slot to combine with Jetfire. For some reason, this isn't mentioned in the instructions, though they're hardly needed.
Legends Class Optimus Prime is based on his original Generation 1 appearance. He features a fake grill for his robot mode, and his large legs result in a fairly thick and compact truck bed. He is part of "Reveal the Shield", a subline that outfits all its toys with rubsigns, and in this case, it's located on the left side of the truck/his left elbow.

Released as part of TakaraTomy's Welcome to Transformers 2010 campaign, the "Sons of Cybertron" set includes a redeco of the 2006 Classics "Ultimate Battle" pack Deluxe class Optimus Prime, cast mostly in translucent plastic (his shoulders remain opaque Polyoxymethylene (POM)). He comes packaged with a similarly translucent redeco of Classics Rodimus.


Optimus and Prowl received message from Skyfire of a coal transport in Africa, and discovered Megatron was using human slaves. Megatron detonated his coal mines with the world's largest explosion, killing the humans and forging the world's largest diamond — that he would use to as a lens for a satellite to focus the Sun's beams, melting the Rocky Mountains! Prime ordered Skyfire to attack the satellite, and Ratchet to build a square mile panel of metal to deflect the beam, blowing the satellite up. Satellite of Doom The Decepticons attempted to drain the Prudhoe Bay oil reservoir, causing volcanic eruptions and Russia to approach America, accelerating tensions between the countries. Optimus ordered razon gas to be pumped into the reservoir, returning the oil below and raising the Decepticons' aquatic drill. When Continents Collide

Not depicted in the instructions or stock photos, Roller can attach to Prime in vehicle mode via two tabs on the vehicle front which slot into two corresponding slots on Prime's feet. Another undocumented feature is that the butt of the Ion Blaster can be inserted between the barrels of Roller's weapon mode to form a longer weapon. Also not shown in the instructions but depicted on the stock photo on the card-back is that Prime's shoulderpads can be rotated up; the intended positioning for this is notched, although you can position them at other angles.
Simon Furman's "Alignment", a text story available through Transforce, a British Transformers convention, mentions Prime falling during what was intended to be the final conflict with the Decepticons at Pinea Omicron, long after the events of the Generation 2 comic book. He managed to defeat Galvatron II, but in doing so, was damaged such that Grimlock had to engage a stasis field around him to save his flickering Spark, making Prime a living war monument.

The use of a G1-based Orion Pax design and an Aligned-based Optimus Prime design with Movie Optimus Prime packaging art makes it hard to know where on the wiki this should go, but given the general movie-themed bent of the Tribute line, we're putting it here. Continuing the tradition, the 2-pack was first released in some Asian countries like Taiwan without any prior announcement from Hasbro itself. A few months after the 2-pack's release, Tribute Optimus Prime & Orion Pax saw worldwide release through Amazon, including an Amazon Japan listing bearing a The Last Knight ID number.
Sold at the rather exorbitant price of $75, this re-release of the original Generation 1 Optimus Prime toy is actually one of the most visually different from the other "straight" reissues of the mold, despite Hasbro's assurance that this is the toy you had as a kid. Positively anemic in comparison with the original toy, this Prime's red parts are visibly paler than usual, while his blue parts are much lighter (although the version released at Canadian retail reportedly sports a deeper shade of red again). This shade of blue extends to both Roller (a lighter blue than his traditional dark shade, yet darker than the lightest the figure has been in its history) and the internal workings of his Combat Deck, which is itself a much flatter shade of light grey, compared to its normal dark, swirled metallic silver color. In addition, the toy features the now-customary shortened smokestacks, and the elongated missiles seen on the Commemorative Series release. While all reissues of the Prime mold since 2003 have used the original thick-barreled mold for his ion blaster, this version includes the slender sculpt instead.
This Walmart-exclusive redeco and retool of the 2010 Transformers toyline "Battle Blades" Optimus Prime toy features the Japanese release's hooks (instead of swords), plus an all-new mouthplate-less, mouthed face. As part of the set's lunar theme, reflections of stars are painted across his vehicle mode sides and on his windshield, with a sharp reflection of Earth's Moon in one of his windows. This time, his Matrix of Leadership is cast in orange plastic.

In addition to being probably the most popular Generation 2 figure, Laser Optimus Prime was, prior to 2003, a regular contender for most popular Transformers toy ever, back in the days of the annual Transformers fan awards, "The Trannies." The toy won twice, and actually lost once to his repaint, Scourge. The launch of the Armada and Alternators line, along with Masterpiece Prime, saw Laser Prime drop down that list distinctly.
The Happy Meal version of Energon Optimus Prime features a very similar transformation sequence to his larger figure, though his limited articulation means that his shoulder insignias aren't visible in robot mode when his arms are facing forward. His torso is hollow to contain his electronic "Energon Cube" accessory, which generates effects when activated by remote control. This remote is in the form of the Mini-Con jet Wreckage, and can mount on the top of his cab in truck form.

MP-10 Convoy, advertised as a "perfect new model" on its packaging, is an entirely new tooling of Generation 1 Optimus Prime. Convoy is now smaller, making him more in-scale with other recent Masterpiece toys, such as Rodimus, and comes with a trailer and various accessories. While the front of the vehicle mode's cab is an accurate depiction of a mid-to-late-1980s Freightliner FLT cabover, the back half, (which is, as usual, made out of Convoy's legs) is much larger and robot-leggier in proportion. (So much that they sculpt a ladder on each side.)

The main selling point of the toy is the ability of the truck cab to combine with the trailer to form Super Optimus Prime. The cab portion folded in half and sat in the chest cavity of the trailer's torso, giving him the classic Optimus Prime truck-chest appearance. The two double-barreled cannons were attached to his shoulders and a large, separate head piece was mounted onto the hole on top of the truck cab.
For this re-release of Masterpiece Convoy, Takara submitted to the biggest desire fans had for the figure and produced a full-size, fully transforming plastic and die-cast metal trailer. The trailer opens up into Convoy's Combat Deck, with storage for its accessories and a functional repair drone, though Roller is conspicuous by its absence. Like the original Combat Deck, the drone can extend through holes in the roof and front of the closed trailer, and the interior has enough room to accommodate one Alternators figure in vehicle mode. Some reports suggest that the paint on this figure's chest chips more easily than past editions.
The original Optimus Prime toy was a re-deco of the Diaclone Battle Convoy toy and transforms into a late 1970s red Freightliner FL86 Cab-over-Engine triple-axle semi trailer truck. The truck mode features rubber tires, and the cab is partially constructed of die cast metal. The windscreen section can open to reveal ultimately-unused seats that were originally designed for driver figures part of the Diaclone line. His trailer opens up into his Combat Deck, which features a missile-armed repair drone pod (with seating for one) mounted upon a boom lift arm. Situated in the base of this boom is a spring-loaded launcher that can be used to launch Roller out of the Combat Deck. Roller himself has seating for 4 passengers, and can be equipped to carry Optimus Prime's rifle or a fuel pump. The interior space of the trailer allows storage room for one Autobot car. In robot mode, he is armed with a black laser rifle, that, due to design, cannot be held straight. His fists are separate pieces which must be stored elsewhere in vehicle mode; there are pegs to store them in the trailer.
Rodimus gained the help of the criminal Witwicky family, believing they would help him learn more about Earth. After fighting Goldbug for leadership of the Autobots, he renamed himself Rodimus Prime. His first attack on the humans was to take control of the base controlling a human military satellite and use it to blackmail the humans into making him the leader of the world. The Decepticons were able to break into the base, where Heatwave used his ability to control machines to have the satellite fire on its own controls and then destroy itself.[16]
Minor note: Powermaster Prime's animation model as used in the commercials and as a character guide for the Marvel comics is a composite of the second and third designs. The body of the model is actually a straight tracing of the concept lineart for the third version (including its different rifles and twin faux shoulder stacks), with a slightly simplified drawing of the second version's head drawn on top.
A Voyager-class two pack of Classics Optimus Prime, representing the Generation 1 version of the character, and a redeco of Age of Extinction Evasion Optimus Prime representing the Movie character (The deco patterns is most likely to emulate the character's design in 2007, with vague results). Like Rusty Optimus Prime (seen below), he features flames on his vehicle mode doors.
The Japanese release of the figure also underwent the changes in weapon shapes, but never featured a silver Roller; instead, their original release of Prime featured a Diaclone-style Roller without the two rear pegs, and the differently-shaped launcher that accommodated him, before a running change switched over to the Hasbro version of the mold. Finally, in some European countries, Prime sported red feet, as opposed to his traditional blue; this version of the figure is also known in some cases to feature a differently-painted forehead crest which leaves the three central indentations unpainted blue.
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