A piece of the 28-packs worthy of its own dissection is the poster offer. For many collectors it is specifically the small picture accompanying the poster offer that elicits discussion. No single piece of tangible M.U.S.C.L.E. information causes so much speculation. For many collectors it fuels the theory that all the Kinnikuman sculpts were originally slated for Mattel’s M.U.S.C.L.E. release. Others simply consider it a place-holding throwaway picture.