Prime appeared again in the fourth crossover called "Black Horizon". When Hawk, who had been afflicted by the Matrix, began getting dire visions of a new threat, Prime journeyed to Earth. He took Hawk and Flint to Tibet to discover the source of the problem, only to encounter Bludgeon once again. Prime battled Bludgeon and only won due to intervention by Hawk. Fighting their way into a secret city beneath the Himalayas, the trio realized the extent of the threat. At stake was the impending destruction of humanity by Unicron and the world being taken over by Cobra-La. Optimus and Hawk were discovered by Bludgeon and a group of Cobra-La troops. Prime defeated Bludgeon, then, with Hawk and Joe Colton, gatecrashed the Cobra-La ceremony to sacrifice Firewall to Unicron. Prime was mobbed by Cobra-La warriors and pinned down by a monstrous insectoid creature. Prime demolished them in time to save Hawk from Golobulus. With Cobra-La arrested by G.I. Joe, Prime made sure his comrades were okay before sitting down to watch TV with Eject and Firewall.
This Optimus Prime is a new Voyager-sized Triple Changer mold, which transforms from robot to tanker truck to plane and back. His robot mode is heavily based on Generation 2 Laser Optimus Prime, whilst the deco appears to draw from Star Convoy. His Titan Master partner Diac transforms into his head (but any Titan Master figure is compatible). Like all Titans Return Voyager class figures, he has built in mechanisms to "bulk up" his noggin. In his case these are spring-loaded pylons. His robot mode also features fake truck windows.

Part of the first wave of Mini-Con Battle Pack figures, this Optimus Prime figure is a new mold, about the size of a Scout Class figure (In Optimus' case, the size of Cyberverse Commander figure), and scaled with Legion Class figures. Its transformation scheme also takes some cues from the Legion Class figure. Battle Pack Optimus Prime also features a transparent orange battle axe & armor pieces, although the chest armor/flip-up mask piece is needed to be assembled first. The included pieces can be combined into a clawed battle axe, or attached to his body to form his armor (although the flip-up mask can restrict his head articulation). Optimus Prime can totally wield the axe dual-handed. As an undocumented feature, the axe can be stored on his truck mode with the tab featured on Prime's right shoulder.
Get ready to turn heads with TRANSFORMERS MIGHTY MUGGS Figures. Call it a moodswing, or call it a moodSPIN, these TRANSFORMERS MIGHTY MUGGS figures feature a push-and-turn mechanism that lets fans change the figure’s facial expression by pushing down on the head. With 3 different expressions and classic character designs, these figures will have fans doing a triple take. Characters include BUMBLEBEE, OPTIMUS PRIME, MEGATRON and more. Each sold separately. Available at most major retailers and on HasbroToyShop.com.

In his stronghold, Serpent O.R. questioned Prime about his own worthiness to carry the Matrix, but Optimus broke free of his chains and aggressively ordered him to surrender. The Art of War #4 A group of Decepticons broke in and nearly took Prime apart, but not before Serpent O.R. took the Matrix for himself and changed into the massive Serpentor Prime. The Matrix showed Serpentor Prime the error of his ways but as he was about to commit suicide Cobra Commander tripped a device and took over Serpentor Prime's body. Moments before he crushed Arcee, a severely damaged Optimus Prime threw Hawk toward the Matrix but warned the human not to touch the artifact. Hawk did so anyway and through a quasi-mystical transfer of power Serpentor Prime was vanquished.
Interesting work but I would like to know whether you would find the amount of new sets offered in toto has changed over the survey period. Is there an economy of scale at work? This seems to have two implications: first, the number of units for a particular set may have increased thereby affecting the price of all sets belonging to that class (but doubtful you could find exactly how many Death Star sets were produced in relation to, say, hogwarts castles); second, the popularity of certain set classes may affect what kinds of sets are available. Like with language, we are all confined to use the words we know. And so with Lego, set designers are confined to use what’s economical, unless, of course, the design calls for new styled pieces. These relations are difficult to grasp in statistical analyses, but would seem to play a role in price steering.
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 an almost fully vacuum-metallized Leader-class Optimus Prime in red, silver and blue (based heavily upon Generation 1 Optimus Prime), presented with a custom display base with an embossed silver Autobot insignia and a perspex display case.
Optimus Prime's Japanese name is "Convoy", which is named after his original name "Battle Convoy" in the Diaclone toyline, because the name "Optimus Prime" is difficult for Japanese kids to remember and pronounce.[2] All Optimus-inspired characters were called variations of Convoy in Japan up until the 2007 Transformers film, at which point TakaraTomy changed their minds and began using the name Optimus Prime as well. Presumably to avoid confusion, this change includes the Generation 1 version of the character as well, who is now called Optimus Prime in newer products and fiction such as Transformers United and Transformers: All Spark, though his name remains Convoy in material aimed at adult collectors such as Alternity and Masterpiece.
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.
Part of the new Generations Cyber Battalion series, Optimus Prime is a new mold which stands 7 inches tall, and transforms from a truck (which is based on the Generations Thrilling 30 Legends Class Optimus Prime figure) into a robot in just 7 simple steps. The figure's transformation engineering had taken cues from the Reveal the Shield Legends Class Optimus Prime figure, while it still retains the same ol' articulation.
Produced by the Chupa Chups lollipop company, this small version of Prime is essentially a battery-powered "holder" for lollipops, which fit behind his head and are spun around by a motor that activates when his pelvis is pressed. Prime has articulation in his shoulders, and his fists feature small holes that allow him to hold and store two more lollipops, in addition to the strawberry sucker he comes with. Weirdly, his Matrix compartment is open instead of having the grill front-and-center.
First Edition Optimus Prime is, as his title suggests, the first toy available to the public from the Age of Extinction toy line. Prime is an all-new Leader Class-sized figure, featuring his new Western Star "5700 OP" concept truck vehicle mode and his updated robot mode from the film (well, mostly based on his initial design rather than the final design in the movie). His transformation is much simpler than his counterparts from the previous three movie lines, being billed as transforming in "15 easy steps." His torso, shoulders, upper legs, and the vehicle mode grill are all completely chrome with the exception of minor blue and red details painted on his chest. However, this comes at the expense of his smokestacks and wheels being bare gray plastic, whereas they are chromed in the film. His simplified transformation also comes at the expense of having a very bulky "backpack" of kibble composed of the rear of the truck cab and the fuel tanks, limiting his shoulder and hip articulation. However, his Truck kibble can be detached from the main figure to form the majority of his vehicle mode on its own.
Two of his limbs are based on Armada Optimus Prime; one "normal" (Inferno helmet), one pre-Earth-body (Knock Out helmet). The main torso-bot is based on Generation 1 Optimus's original body. Another limb-bot is based on live-action Optimus (Soundwave helmet), and the remaining one (Ironhide helmet)... actually looks to be based on the Optimus-like-but-not-Optimus Micromaster Overload! The heck?

When a new threat, the Elder Gods, appeared, a group of Autobots acquired the help of Tobias Muldoon and Nikola Tesla to travel to the glacier and waken Prime. Infestation 2: The Transformers #1 Tesla's Tesla tower wasn't enough on its own, so Wheeljack, Ratchet, Trailblazer, and Hound gave energy necessary to recharge Optimus Prime. Optimus awoke and revived the other Autobots with his energon reserves, before traveling to Port Cenotaph, Nova Scotia where an Elder God had risen from the sea. Diving into the ocean, Optimus cleaved parts off the Elder God until it and its followers returned to the depths. Though Tobias asked if the creature was dead, Optimus wasn't sure, but promised the Autobots would be there to defend Earth if it ever returned. Infestation 2: The Transformers #2 Infestation 2 #1
A black and red version of the First Edition deluxe Optimus Prime could be seen in the San Diego Comic-Con 2011 Transformers slide show, inside a mock-up of the wearable Matrix of Leadership package done for the convention that year. This figure was presumably a test-shot, as it seems to share plastic colors with Generations Sky Shadow (who was, coincidentally, first revealed at that same Comic-Con).
Optimus Prime is the fictional protagonist of the Transformers: Robots in Disguise (Fire Convoy in the original Japanese version) branch of the Transformers universe.[38] Based on the character of the same name, Prime once again leads the Autobots against the Decepticons. His voice actor, Neil Kaplan, does his voice in a style reminiscent of that of Peter Cullen, the voice of the original Optimus Prime. Wired Magazine nominated Fire Convoy as one 12 most ridiculous Transformers ideas of all time.[39] 
×