1. Manny Banuelos 2010 Topps Pro Debut Blue /259 RC
Comments: Parallels of base cards usually sell poorly, parallels of Pro Debut base cards usually sell even worse. Not the case with Manny Banuelos whose Blue /259 is now selling for $50 plus. At this point you could probably draw a stick figure on a piece of cardboard and write Manny Banuelos on it and sell it for $5-$10. His stuff is en fuego.