Available only at KB Toys, Machine Wars Optimus Prime is a redeco and slight retool of the European Generation 1 exclusive Turbomaster leader Thunder Clash, transforming into a Cybertronic truck cab. It's easy to see why Thunder Clash was chosen to become the new Optimus Prime, given his adherence to Prime tradition: the cab disconnects to become the robot, while the trailer unfolds to become an assault tower with twin missile launchers. On the original Thunder Clash version of the mold, the launchers operated on a gravity-feed system that saw a new missile drop into the launcher from above each time one was fired, allowing for twelve to be fired in rapid succession, but for Machine Wars Prime, this feature had to be dialed back for safety reasons. The missiles had to be lengthened to prevent choking hazards, and so the toy's launchers were modified to accommodate them, becoming straightforward spring-loaded single-firing weapons.
Similar to the Activators toyline, One-Step Changer Optimus Prime features a spring-loaded transformation. He features swivel articulation in the head and both arms. He shares a similar (not identical) transformation with his fellow One-Step changer, Hound. Also, due to his transformation scheme, his shoulders can be pushed forward (the arms is pushed on the same time), which also allows him to wield a close ranged weapons with longer handles with both hands.
This gold vacuum metallized (save for his black joints, which they were made out of unpaintable plastic) Protoform Optimus Prime figure was featured as a Lucky Draw giveaway (along side similarly gold vac-metal versions of Voyager class Optimus Prime and Protoform Starscream) in the December 2007 issue of TV Magazine. Released in 2008, only 5 pieces were made, making it one of the rarest Lucky Draw figures; the images at right represent the only known photographs of it.
He resembles previous Optimus characters in robot mode: his angular chest windows are reminiscent of Cybertron Optimus Prime, while his near-animalistic limbs and color scheme are evocative of Beast Wars Optimus Primal. He has excellent articulation due to his many ball joints, and is armed with a rifle. The flame attachment can fit onto the end of the (non-firing) gun barrel.
With the data from the piece price evaluations I was able to also evaluate the average size of LEGO sets each year. As you can see on the chart below, the average size of sets released each year stayed somewhat constant from 1980-1990 until around 2000 which set sizes started to increase. The average set size seems to have peaked in 2008 (which saw the release of the Taj Mahal), but since then it hasn’t fallen to its pre-2000 levels. It seems to have found a new normal around 300 pieces.
The third version  would quite possibly have been the most gimmick loaded Transformer in the history of the line, simultaneously being a Powermaster, Headmaster, and Triple Changer. The Headmaster also would have been a Triple Changer, turning into a sort of armored four-wheeled rover (Roller II?) and robot as well as a rather silly looking Optimus Prime head with four vertically aligned wheels jutting off the sides. It seems that when the extra Headmaster gimmick was scrapped, the super mode head remained separate rather than being reintegrated into the trailer hitch such as on the earliest design. Notably, the body of this design is extremely close to the final design.
In the alternate universe of the 2003–2004 toyline and series, Transformers: Energon, Rodimus (lacking the "Prime" suffix in English, but still called Rodimus Convoy in Japan) was a great leader on Cybertron ages in the past and was viewed as a hero by many, including similar character Hot Shot. Desiring to escape the war that had consumed the planet, Rodimus departed Cybertron with a contingent of like-minded troops, most of whom settled on an alien planetoid and became the energon-mining Omnicons. Still, Rodimus continued on his journey with Prowl and Landmine, carrying the "flag of peace" from world to world.
Early in this new series of encounters with Megatron, Red Alert contacted the Autobots on Earth and asked for Optimus Prime to join then on Velocitron. Ransack and Crumplezone tricked Hot Shot and Dirt Boss into believing that a race between them would determine which of them would be allowed to race Override for the Planet Cup. During the race, Ransack and Crumplezone caused a rockslide that buried Hot Shot. Hot Shot was saved when Optimus Prime, Vector Prime, and Landmine arrived, but Optimus was upset that Hot Shot had become involved with the locals. Clocker and Brakedown were eager to help the Autobots. After being unable to obtain the Planet Cup from Override herself, Optimus Prime endorsed Hot Shot's plan to win the cup in a race with the aide of the other Autobots. Ransack and Crumplezone were contacted by Megatron and were told to keep on eye on things. They also decided to enter the race, either to win the cup and cause as much damage as they could to the other racers. Override, Dirt Boss, Ransack, Crumplezone, Optimus Prime, Hot Shot, Red Alert, Landmine, Clocker and Brakedown participated in the qualification round. In the final episode of Transformers: Cybertron, Optimus Prime proposed a new Space Bridge project using the power of the four Cyber Planet Keys and the four great Cybertronian ships. Many Autobots and former Decepticons joined in the project. Jetfire was left in charge of Cybertron as Optimus Prime led the Atlantis with the Earth Cyber Planet Key, joined by Red Alert, Safeguard, Scattorshot, Leobreaker, Menasor, and Heavy Load.
The energy of the explosion absorbed by the virus, the Autobots dug themselves out and set about recovering their fellows whom Megatron had used to power the cyber-virus in its early stages. Ironhide passed on a message from Megatron — there was a surprise in store for the Autobot leader. Optimus and some Autobots including Superion sped to San Francisco, where Megatron had unleashed Devastator. As Prime battled Megatron, he took time to save three humans who were threatened by falling debris, only for the humans to turn on him. The defeat of Superion turned the tide of the battle against the Autobots. Prime Directive #4
Tim Bailey, Sara Blackburn, Stephen Clark, Jeffrey Cohen, Adam Dimuzio, Mathias DeRider, Tom Fassbender, Luke Forney, Logan Giannini, Travis Hanson, Sean Hallenbeck, Michael Harrison, Kim Haynes, Whit Honea, Greg Howley, Michael J., Angela Leach, Michael LeSauvage, Jim MacQuarrie, Eric Parrish, Michael Pistiolas, Ricardo Rebelo, Drew Rich, Mitchell Roush, Mariana Ruiz, Tony Sims, Randy Slavey, Erik Stanfill, Andrew Terranova, Gerry Tolbert, Mark Vorenkamp, Chris Wickersham
A redeco of the Dark of the Moon Deluxe Class toy, this Optimus Prime has large portions of his body, mostly his truck parts, vacuum metallized silver, and his light-piped eyes were neutered by blue paint. He comes with a redeco of Generation 1 Rampage's sword, which can be wield by his 5mm-compatible hands (Although not shown in the instructions). As his body, legs, and front truck kibble were chromed, care must be taken while transforming, especially with the shoulder kibble & the bottom leg's posts (This can be amended if you slightly widen the holes with 3mm hand drills). As with the original Dark of the Moon Deluxe Class figure, the instructions did not mention about forming the sleeper part until step 10, the pinky finger prevented the sword to peg down through his hands, and of course: his truck mode can attach with the Armored Weapons Platform included in the Chronicle or the Movie Trilogy Series figure. This figure has slightly loose shoulder joints.
For accessories, he comes with (according to his bio) "the ancient weapons of the Primes", such as his Nexus Sword (a reference to Nexus Prime), the Vector Shield (an upscaled, non-transforming version of the shield from his Cyberverse "Beast Blade" toy, and a reference to Vector Prime), as well as a generic cannon with a pressure-fired missile. All of his accessories can peg into his hands, right forearm, backside, and vehicle sides.
Voyager figures all feature a spring-loaded MechTech-style transforming weapon, partially constructed from translucent plastic, which lights up via LED when the weapon is deployed. The figures themselves also feature translucent plastic, so the moving LED creates the image of energon power "flowing" from the character's bodies into their weapons. This worked better in theory than in practice. Internally, these figures were referred to by Hasbro as "Powerizers".
Part of the first wave of TakaraTomy Go! toys, Hunter Optimus Prime is a redeco of the Voyager Class Beast Hunters Optimus Prime toy. His red and blue plastics are now cast in metallic shades, his translucent green plastic has been replaced with translucent blue, his yellow highlights are more orange-yellow, his yellow-painted side windows are now blue, and his gray plastic is now cast in two different, darker shades. The Matrix Saber, aside from being blue, uses a bluer shade of gunmetal paint for its hilt and handle.
An exclusive to Amazon.co.jp, this redeco of Optimus Prime is bundled with the Japanese release of the Revenge of the Fallen DVD. He is another in a long line of black repaints, swapping most of his red and blue plastic for black, some of his bright grey plastic for a cool grey and blue, and is covered with gold and silver flames. His orange blades are now translucent blue.
Later, at the peace celebration, Prime was watching a procession of Autobots when Decepticons attacked. Optimus ordered Omega Supreme into action but the huge Autobot was quickly overcome by Menasor, Piranacon and Predaking. The Art of War #3 Prime hopped into the fray, saved a civilian from getting smushed by the falling Omega, rode Sixshot into Piranacon's face, smashed Astrotrain into the ground, and carried a wounded civilian out of danger.
Optimus appears again in the 2011 film Transformers: Dark of the Moon. Optimus receives his own armory consisting of weapons and flight tech that transforms into a trailer for him to carry in vehicular form. After assisting NEST operatives in fighting Shockwave at Chernobyl, Optimus learns that the humans have concealed the discovery of an ancient Cybertronian ship on the moon. He revives his old mentor, Sentinel Prime, with the Matrix of Leadership. However, Sentinel Prime later betrays the Autobots, murders Ironhide, wipes out most of NEST, and brings an army of Decepticons to Earth with Space Bridge Pillars. During the battle of Chicago, Optimus kills Shockwave, the Driller, and many Decepticon Protoforms. Finally, Optimus challenges the traitorous Sentinel Prime and they engage in a fierce duel. At first, Optimus appears to have the upper hand, but Sentinel eventually overpowers him and severs his right arm. However, before Sentinel can deliver the killing blow, Megatron attacks and severely injures him, having realized that he will never be able to remain leader of the Decepticons as long as Sentinel is at large. Megatron attempts to make a false truce with Optimus, but Optimus doesn't fall for it and attacks Megatron, decapitating him with his battle-axe. Optimus then bitterly executes the wounded Sentinel with Megatron's shotgun. With the Decepticons defeated and the war finally over, Optimus and the Autobots accept Earth as their new home.
The first Unicron Trilogy Optimus Prime toy transforms into a longnose truck cab of made-up model. His clear-plastic smokestacks can detach and form a double-barrelled pistol that he can hold in robot mode, and a button on top of his head causes his mouthplate to jiggle up and down as if he were talking (the irony being that while this was a familiar trait of G1 cartoon Optimus Prime, in the Armada animated series, this Prime's mouthplate remained static when he talked). He can also hold a large cannon that is stored within his trailer, and his chest flips down to reveal a (non-removable) Matrix of Leadership. He is packaged with his Mini-Con partner Sparkplug.
After the rise of the Decepticons and the death of the merciless Zeta Prime, he became the Prime, and entered what would become a millions-of-years-long war of attrition with the Decepticons, which would lead to the death of Cybertron and the spreading of the Cybertronian civil war far beyond their homeworld in a push for resources. With the end of the war and the emptying of the Matrix of Leadership to restart Vector Sigma and rebirth Cybertron, he found himself rejected by the returning civilian population, and - secretly gladly - abdicated his rank and returned to his original name of Orion Pax as he travelled through the galaxy.
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!
Omron's keychains were not limited to soft plastic, with die-cast versions of the same characters from the Mascot Keychain line being made available in their Transformers Strap range. This Prime is pretty much identical to the Die Cast Figure version of the character, just a little smaller—about 2.5" in height—and with the addition of a keychain with a wrist-strap.
When Sideswipe was accused and convicted of destroying the Nova Suspension Bridge, Optimus was infuriated that one of his own Autobots could commit such a heinous act. Optimus was tasked to hunt down and deactivate Sideswipe, though the task proved to be easy as Sideswipe did not run, hide or resist. After Optimus had deactivated Sideswipe, he was approached by Prowl, who pointed out that Sideswipe's actions made little sense, as he had committed the crime in broad daylight before many witnesses. Agreeing that the Decepticons might be behind the situation, Optimus allowed Prowl to take a team of Autobots to Carob Island to clear Sideswipe's name while Optimus and Jazz stayed behind to continue working on human/Autobot relations. Prowl returned with evidence that it was indeed a Decepticon-controlled clone of Sideswipe that had committed the crime. Optimus then presumably reactivated Sideswipe when his name was cleared. Deadly Paradise
According to IDW Publishing's Transformers: Movie Prequel comic book, Optimus Prime and Megatron co-ruled Cybertron until Megatron began a war for control of the Allspark. Optimus formed the Autobots, a militia of civilian transformers sworn to protect the Allspark. Optimus fought back, willing to doom Cybertron itself to deny Megatron the Allspark. His reasoning was that a new homeworld could be rebuilt with the Allspark once Megatron was no longer a threat. He entrusted Bumblebee with the task of distracting Megatron at Tyger Pax long enough for the Allspark to be sent into space.
A retool and repaint, including really shiny chrome, of Revenge of the Fallen Leader class Optimus Prime. In this version, his dark-blue is replaced with a more purplish color and his orange blades have become translucent with some silver. Also, his fuel tanks detach and combine to form his Ion Blaster and his mouth is now visible. Unfourtanetly, all that chrome makes it even harder for him to transform than the last prime. All of these new things make him even more accurate to the movie than his predecessor. Like the picture on the right says, Buster Optimus Prime was rereleased, this time with his mouthplate, in an exclusive set with a redecoed Jetfire.
Optimus Prime is the Autobot leader on Transtech Cybertron. On Transtech Cybertron, Optimus Prime is a gifted politician who has forged an alliance with Megatron, the militaristic leader of the Decepticons. together, they helped bring forth a golden age on Cybertron. Transtech Cybertron is unique among Cybertrons of alternate universes in that war has not broken out between factions.
Although he was weak and low on energon, Prime made a last-ditch effort to save the day when he rammed through the wall of Megatron's energon-producing lab. G.I. Joe vs. the Transformers #5 After a quick recharge, Optimus single-handedly smashed the Decepticons, pounded Megatron to the ground, and ripped his fusion cannon off his arm. Prime then teamed up with the Joes and used Megatron's cannon to shoot down the SPS Satellite that had gone rogue and was destroying the island.
One of the single rarest Lucky Draw Figures in existence, this "Custom Color" redeco of Super Optimus Prime was limited to only one in the world. It was the grand prize of a coloring contest held in Septemeber 2005's TV Magazine, in which entrants colored in lineart of Prime with the deco they wanted to see. The winning entry was in green, blue and gold, while ten runners-up received one of five gold or five silver Lucky Draw versions of Prime.
In robot mode, like Combat Hero Prime, the bottom of the truck became his familiar windowed chest based upon the original Optimus Prime toy. His main gimmick was light up LED headlights, and a lightpipe in the bottom of his right fist, illuminated by an LED in his right forearm, that would illuminate his clear sword or his double-barreled rifle if they were used in that hand. All three LEDs were activated simultaneously by pressing the sunroof-like depression on the roof of the truck.