Posted in Reviews That’s Just Prime: Robot Masters (Knock Off) Optimus Prime w/ Trailer Geek World Order November 30, 2017 Leave a comment Bert looks at a KO version of the Robot Masters Optimus Prime. Author: Geek World Order Related Articles GTR MakeToys MTC co. Giant Wheel Loader That’s Just Prime: Perfect Effect PE-DX10G GODFORCE WARRIOR! That’s Just Prime: Chaos on Velocitron Laser Prime That’s Just Prime: Rescue Bots Optimus Prime Rescue Trailer