Fueling further collector speculation is the fact that on the back of some early foreign card figures, Rhythm and Blues was listed as an available tag team set. The exact reason this figure went unreleased is unknown, but it is assumed that it was due to the tag team breaking up a few months before the ad was printed. The Rhythm and Blues Greg Valentine was a hot topic among WWE Hasbro collectors because it was one of the few prototypes that had not turned up in a private collection. The figure has since been found and auctioned off via eBay for $13,400. Collector Matt Cera purchased the figure, after being sent a text message by WWE wrestler Zack Ryder, who initially had the highest bid on the figure and has since spent a total of $15,000 getting the figure insured and appraised. The figure is said to have been found in the attic of a former Hasbro employee. Valentine himself has increased speculation on the whereabouts of the figure, giving conflicting reports as to where the prototype(s) may be in various interviews. Other unreleased prototypes that have appeared in print include Brutus "The Barber" Beefcake in red and yellow attire meant to replicate his Mega Maniacs attire from WrestleMania IX to be in the Purple Carded set. He is believed to have been replaced by a Tatanka re-release from Series 6 due to his departure from the company. Shawn Michaels' Yellow Carded figure appeared in both print ads and on card backings using the spring-loaded armed feature found on the Virgil, Jake "The Snake" Roberts, El Matador, Hulk Hogan # 4, Papa Shango, Ted DiBiase # 3 and Billy Gunn but was changed to his released form. Randy Savage from Series 1 appeared in the 1991 J.C. Penney catalog in green trunks as part of an offer selling a ring and both Hulk Hogan and Savage action figures. Savage was sent out in his regularly released orange trunks. Both Shawn Michaels and Razor Ramon figures resembling those released on both Yellow and Blue cards have appeared in an unreleased print ad promoting the figures as mail-aways as a reward for collecting Hasbro points found on the back of the WWE Hasbro cards. Hasbro had plans to release an Ultimate Warrior figure with chest beating action. It is not known exactly why this figure wasn't made. Speculation is that it was never finished because Warrior had already left WWE or because Hasbro was unable to perfect the chest beating action. A prototype image of this figure can be found online.