Transformers Prime First Edition Dark Guard Optimus Prime - Voyager Subgroup_Hibotchi Heats which at the time were

which at the time were stand-ins well before anyone realized what the Masterpiece toyline would become

The 4th straggler to the Ghostbustin' team

This is the Hibotchi Heats 8-pack #3 (#114 on back of box)

Sting like a bee

Transformers Prime First Edition Dark Guard Optimus Prime - Voyager Subgroup_Hibotchi Heats which at the time wereThe best Optimus Prime mold in the whole toyline was released in Japan as Dark Guard Optimus Prime! Don't confuse him with the black and teal fellow, because this guy has an Autobot symbol! It was release in sweet alternate color packaging and the paint apps are black and gold. A truly unique release from Japan. Comes new in sealed box.