Optimus Prime is one of the most popular and highly rated buildable models in the Lego Icons lineup--for good reason, too.

This was essentially the ultimate form of G1 Optimus Prime, and it's the best manifestation of this classic design. Armada ...

Robosen Robotics' Optimus Prime robot can automatically transform into a truck just like the movie/cartoon versions, but the breathtaking $900 price makes it more a toy for collectors than ...

This Saturday at BotCon in Providence, RI, I shot 360 degrees of the new Optimus Prime truck. The prodigious blue tractor trailer sports red, orange, and ...

In truck mode, it's a touch under six inches tall and 10.5 inches long. The collaboration marks the first time Lego and Hasbro have worked together on a project. Lego has been on a roll with pop ...

Optimus Prime is the iconic leader of the Autobots in the Transformers franchise, and he’s essentially been the brand’s face ever since 1984. Known for his wise words, truck alternate mode ...

You don’t even have to remove his fists to change Optimus Prime from robot to truck modes! An Autobot Matrix of Leadership can be stored in the chest, just like in 1986′ Transformers: The Movie .

Loved collecting Transformers as a kid? From Optimus Prime to a Megatron figure that changed into a gun, discover which of these G1 toys from the 1980s is the most valuable today.