I have not bought much of these but grabbed two jumbo packs at the local show today. So please forgive me for my ignorance. I pulled one of the Frank Thomas Rookie throwback cards. The interesting part is on the back of the card there is this statement: " The signing of all Topps autograph cards is witnessed by Topps representatives to guarantee authenticity." I have never pulled a non autograph that has an autograph guarantee on the back. Did I pull a card that should have been an autograph? If so should I contact Topps? Does anyone else have this card? So many questions. Any help would be greatly appreciated.