Towering at only barely over two inches, this was actually not just the smallest movie-verse Optimus but even the smallest transformable figure of Optimus Prime for a while - ironically enough, being even slightly tinier than the Smallest Transforming Transformers Optimus Prime - that is, until he was later "out-tinied" by two other cute super deformed versions.
In the Autobot Campaign, Optimus Prime provides intelligence and missions to Bumblebee in his search for the Allspark. Eventually, the clues lead the Autobot to Sam Witwicky. After saving Sam from Barricade, Bumblebee finally completes preparations for the Autobots to arrive on Earth. Once on Earth and having informed the two teenagers of their mission, Prime and the Autobots are discovered by Sector 7. Optimus sends Jazz on a high-speed destruction distraction mission, then sends Ironhide to rescue Jazz from a double-threat posed by the government agents and various Decepticon scouts. When Bumblebee is captured, Prime transforms and chases the chopper which from which the small Autobot is tied. After a lengthy chase, Prime manages to catch the net, only to be thrown off by another Cybertronian meteor. As Bumblebee is carried away, Optimus promises he will not fail him again. Jazz informs him that the meteor is not an Autobot. Prime confronts the new threat, who turns out to be the Decepticon Triple Changer Shockwave. The two battle it out across Tranquility before Optimus finally destroys him. During the battle, Optimus overhears Starscream's transmission revealing the location of the Allspark. Optimus then returns to an intel role as he guides Bumblebee in his mission to retrieve the Allspark from Hoover Dam. Unfortunately, the Decepticons manage to free Megatron, leading to the final battle in Mission City. As the Autobots battle it out with the Decepticons to protect Sam and the Allspark, things seem to take a turn for the worse as Megatron finally arrives. Before he can claim the Allspark, Optimus attacks him. Optimus defeats Megatron and leaves him on the ground, seemingly devoid of life. However, just as Sam is giving the Allspark to Optimus, Megatron awakens, leaping at Optimus with his chain-flail out, making one last attempt at defeating his adversary. Optimus grabs the chain, pulling Megatron in closer, and, with the Allspark clutched in his fist, delivers a punch through Megatron's spark, killing him. Optimus reflects on the losses and rewards of this battle, as the Autobots have a new home, but many were killed in the battle. The story ends with Optimus and the Autobots choosing to remain in Earth, proclaiming it as their new home.
Megatron came upon Optimus and challenged his old foe to a duel. Optimus managed to gain the upper hand, but hesitated to deliver the killing blow when he discovered that Megatron had married the Matrix to his spark, corrupting it. Several Decepticons then swarmed Optimus, allowing Megatron to blast a hole through his chest. Dead and defeated, Optimus plummeted down into the bowels of Cybertron. Pax Megatronus Rodimus and Duke travelled far beneath Cybertron, where they discovered Ultra Magnus- the Autobot god of death -carrying Optimus's body away. Earth: R.I.P.
This reissue of the original Generation 1 Optimus Prime figure comes in a two-pack with the Deluxe-Class Dark of the Moon Optimus Prime figure. Prime himself is almost identical to the Encore release, save for his trailer hitch which was retooled to allow a peg to be inserted within it while still being able to be inserted into the trailer itself (making it compatible with his G1 trailer and the new trailer included). Like the Encore release, he features lighter colors and tampographed shoulder symbols (which vary slightly from the Encore release).
The figure was re-released in Hasbro's Asian markets in 2012, with no known changes to the figure itself but several modifications to the packaging that makes it easy to tell the two releases apart: The flap containing the package art is omitted entirely, the "Commemorative Series II" label is missing, the age recommendation and safety warning labels, the "Changes from double tractor trailer to battle station to super robot!" call-out and the name of the toy have all been shuffled around (with the words "battle" and "super" being omitted in the process), and most notably, the toy is no longer named "Powermaster Optimus Prime with Apex Armor", but simply "Optimus Prime", with Apex Bomber's existence no longer acknowledged anywhere on the packaging.
This is an arbitrary line but it is a line that needed to be drawn. There have been many promotional sets over the years which have very few pieces but carry a higher price because of their promotional status. These can range from keychains to individual minifigs to seasonal items. They are not representative of the typical price of a LEGO brick and therefore should not be included in the evaluation.
This Cybertron spin pop consists of a generic handle with an Optimus Prime sticker, topped with a figurine of Prime through which the included lollipop slots. When the handle is squeezed, a manual gear mechanism spins both the figure and lollipop—no batteries necessary! The handle was also redecoed in orange for a Megatron spin pop, with a figure of the Decepticon leader on top.
The figure also comes with two gun accessories, the "Eliminator Gun" and "Assault Blaster", which combine into the "Mega Striker", a rifle that closely resembles the one used in Dark of the Moon. The separate guns also have a MechTech-style transformation, and pulling a lever transforms them into alternate crossbow-like shapes. In "battle vehicle mode", the sides of the truck are rotated up, and the guns can be attached by small pegs to holes in the modified smokestacks, or they can plugged into any of the standard connection points with their 5mm posts... except the ones on the hinge behind the cab, since those are supposed to be for his Energon battle blades.
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. 
In the 21st century reimagining of the original continuity by Dreamwave Productions, Optimus Prime started life as a data archivist known as Optronix, or Orion to his friends. After taking note of a battle where the Autobot leader Sentinel Prime had been killed by Megatron, he was summoned to the Council of Elders and informed that the Matrix had chosen him to be the next leader of the Autobots. He received the Matrix of Leadership shortly thereafter, and arranged for the Autobot evacuation of Cybertron. He intended to leave the Decepticons to their own devices, but a battle with Megatron beneath the planet's surface, accompanied by visions from the Matrix, stirred him on to fight for the safety of his homeworld.
The Animated Tech Spec written by Derrick J. Wyatt in Hasbro Transformers Collectors' Club #24 states that Rodimus as having the rank of Prime and clearly being the leader of a team like Optimus and Sentinel. His toy is listed as "Rodimus Minor" which Hasbro explained at San Diego Comic-Con 2009, was because "there were already too many Primes in the toy line". Within the series, he is only ever called or credited as "Rodimus".
In lieu of combining with the Prime Force, Optimus Prime can also merge with Energon Wing Saber in a similar fashion, with Wing Saber splitting into four components that connect to Prime as limbs. Wing Saber's red and white torso components can become arms for Prime while his legs attach to Prime's own, creating Prime's "Flight Mode", but the parts can also be swapped around, with Wing Saber's legs deploying large missile launchers and becoming arms to make Prime's "Fight Mode". Alternately, Prime can combine with Energon Omega Supreme to form what his packaging calls "Powerlinx Omega Supreme", but which the cartoon named "Optimus Supreme". The Prime Force drones can attach to four connectors on Optimus Supreme's body.
In one possible sequence of events, Powerglide was captured and reprogrammed by the Decepticons, leading their army to Autobot headquarters. Taken by surprised, the Autobots were felled one by one until only Optimus remained. As Megatron gloated that he would not kill Optimus, only alter him so as to make him the bane of humanity, Optimus activated the Ark’s self-destruct sequence, taking all of the Decepticons with him in a fiery explosion.
For all the positive aspects, these changes are not without their drawbacks. The LEGO community has been crying foul over the perceived decline in quality of the bricks5. While nowhere as bad as their competitor, any decline in quality reflects poorly on a company known for quality control. The LEGO group has been expanding its manufacturing base to places outside of Denmark, into Mexico, the Czech Republic, and China (although so far it seems only their “signature brand” non-set items are made in China). LEGO claims that this has not changed their dedication to the quality of standards by which they abide. However, it seems that the molds have changed to reduce plastic6. Whether or not this affects the durability of the bricks is yet to be seen.
Like the larger First Edition figure, you can actually separate the robot mode from his vehicle shell, displaying both of his modes at once... albeit unlike the First Edition figure, this tweak could sacrifice the even stability between those two separated figures. Some of the pieces like the legs/rear wheels are particularly difficult to separate.
LEGO® sets are not cheap toys. They are made to the highest standards and have the price to go along with it. However, in the past couple decades it seems that the price of LEGO sets has become outrageous. New sets can sell for up to $500 retail and old sets can sell for twice that in a secondary market. This is a children’s toy, right? There is no way LEGO sets have always been this expensive; it is just molded plastic. Let’s take a look at the history of LEGO pricing and try to figure out what is going on.
On the rocky plains where practically every Transformer battle ever seems to happen, Prime arrived in his Powermaster body to back up three of his troops against Dreadwind and Darkwing. He combined with Hi-Q and transformed, attacking with his trailer's battle station mode. Optimus then combined with the trailer to become a "Super Powermaster" and continue the attack. Who won? Find out in Marvel Comics! Powermasters commercial
• Optimus Prime • Rodimus • Ultra Magnus • Alpha Trion • Arcee • Blaster • Blurr • Brawn/X-Brawn • Bulkhead • Bumblebee/Goldbug • Cliffjumper • Elita One • Hoist • Hot Shot • Hound • Ironhide • Jazz • Jetfire • Kup • Metroplex • Mirage • Omega Supreme • Perceptor • Powerglide • Primus • Prowl • Ratchet • Red Alert • Sandstorm • Smokescreen • Seaspray • Sentinel Prime • Sideswipe • Springer • Wheeljack • Wheelie • Wreck-Gar
Part of the first wave of Generations: Combiner Wars Voyager Class toys, this is a bigger, bulkier incarnation of Optimus Prime with a striking resemblance to Ginrai. He comes with two blasters which he holds via 5mm post. One of the guns is based on his trademark Ion Blaster, and both weapons store on the back of his vehicle mode as a makeshift engine block. His torso mode has several details that appear to be influenced by Energon Optimus Prime's super mode, including the head, chest, and thighs. In particular, the chest details are modeled after the Spark of Combination. He also features two pair of fake windows on his robot and gestalt chest halves. The combiner head can be used as a robot mode head if you're feeling silly.
Another release of the Leader Class Optimus Prime figure, now redecoed from the original Revenge of the Fallen Leader Class mold, but with the gimmick-less arms from the Supreme Class retool, and a pair of articulated fingers which was not previously used for the original release. He also retains his pair of Energon Swords and Hooks, and his Knuckle piece. He also retains the fuel tanks that can combine to form his ion blaster. In terms of deco, he features a darker plastic color and paint (which resulted in a two-tone shades of silver & gunmetal), which is meant to go with this line's Jetfire.
After the Great War, Optimus Prime disappeared with other legends into the mysterious location on Cybertron dubbed J'nwan, where Optimus himself became the "Authority" who spoke on behalf of the others. Sandstorm, the leader of a rebellion in a 32nd-century firmly under the heel of the tyrannical Shokaract, entered J'nwan to plead with the heroes of Cybertron's past for aid. He hoped to convince them to join the fight against the Predacon warlord. After a mind-crushing journey which left all of his companions dead or deranged, Sandstorm finally found an audience with the Authority and his brethren, but they declined to help, with the Authority stating that their time was past and the war was no longer their war. The Authority then in some way manipulated Sandstorm's trip out of J'nwan such that it was comparatively short and simple. Paradox
↑ The African American entrepreneur: then and now By W. Sherman Rogers page 321. Books.google.com. http://books.google.com/books?id=mbTUorcuXkoC&pg=PA321&dq=%22generation+2%22+transformers&hl=en&ei=woyoTPq8KI7hnQeIwOWjDA&sa=X&oi=book_result&ct=result&resnum=5&ved=0CD8Q6AEwBA#v=onepage&q=%22generation%202%22%20transformers&f=false. Retrieved 2011-04-04.
Part of the first wave of Age of Extinction Custom Kreons, this Optimus comes with a buildable parts rack on which to hang/store his many many extra pieces. His "normal" helmet and blaster are chromed, plus he comes with an extra clear-plastic helmet, torso and legs. He also has a pair of extra arms (originally from the Kre-O Battleship aliens) plus a spare hand, as well as a buildable battle-axe, a buildable smokestack-pack, and an extra Wheeljack-style wing-pack.
On the day before the Transformers GT began, GT-R Prime found himself racing with GT-R Saber when they were both out for a test run. Though Misaki warned him not to get too invested in a practice race, Prime took the challenge seriously and won the race by briefly transforming into robot mode, thus tricking Saber into slowing down in anticipation of a fight. Test Run Battle! –Prelude– Prime earned the pole position for the Transformers GT, but this combined with his victory over Saber made him overconfident, and he was unprepared when Saber attacked him immediately as the race began and sent him flying. First Fast Attack! –Whoever Strikes First Wins– GT-R Megatron also targeted Prime during the course of the race, seeing him as his fated rival. One Shot and One Kill!! –Finishing Blow–
This playset is a variation of Optimus Prime's dinosaur mode, but as a figure-8 racetrack. A launcher can propel Flip Racers through the track where they can activate a popup Chase and land in a jail. The Flip Racer MorBot is included but any Flip Racer is compatible. The raceway can be extended by attaching the Flip Racers launchers: Bumblebee’s Quick Launch Garage or Airport Blastoff Blades (sold separately).
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.