I have some 2011-12 Upper Deck Series One cards that have the players pictures on the front but nothing else (no Upper Deck logo, no name, no team, no nothing but the picture). The backs of the cards are complete with number, picture, information, etc.
My question is ... does anyone know if these are more valuable because of the printing error (I know it works that way with postage stamps and other collectible items)? Please help.
My question is ... does anyone know if these are more valuable because of the printing error (I know it works that way with postage stamps and other collectible items)? Please help.