That VSZ giftset (Sunstreaker, Skids, Buzzsaw) is supposed to be F*** *** rare. Of course, it's not especially remarkable in itself, aside from the fact that it was the only release of Buzzsaw in Japan until Soundblaster got reissued a few years back.

BTW, that's Dinoking, liege. Just as rare, if underwhelming. Better than Monstructor, mind you - no gold plastic!