Megatron and Optimus square off, with Megatron pressing his attack against Optimus Prime, who is backed up against a fissure in the ground. Optimus is unarmed, while Megatron wields a sword of energy.

This Optimus Prime is bits of a lot of many things, though it's not for sale. It is, as of the time of press, the only fan-made, ... and the ginormous sword in the back, ...

6.5-INCH SCALE OPTIMUS PRIME: Transformers Studio Series 102BB Voyager Optimus Prime action figure features movie-inspired deco and details. Comes with sword and arm cannon accessories ...

Robosen and Hasbro are announcing the Transformers Grimlock Auto-Converting Robot, a successor to their Optimus Prime toy that can transform itself. It’ll start at $1,500 this fall, but that’s ...

Like the Optimus Prime robots, Robosen’s Grimlock features the Dinobot’s original voice actor. Gregg Berger, the voice of G1 Grimlock, includes more than 150 original audio lines.

Takara Tomy has launched their highly anticipated Missing Link C-01 Convoy Optimus Prime in celebration of the 40th anniversary of the Transformers franchise, and it will make longtime fans giddy ...

Elite Optimus Prime is smaller than the Flagship model, which means less weight, which means it can transform and move quicker than the original toy as Sean Tan, Director of Robosen USA, points ...

Lego Icons: Optimus Prime Transformers 2-in-1 Display Model All three retailers have sold out of this display model, which is geared toward adults, several times already this year.

“When I looked at the breakdown of Optimus Prime in the original show, it was a hero,” Cullen told Gizmodo in a 2008 interview. “My older brother, Larry, was my hero.