Mariano Rivera Game Worn Jersey Baseball Card

This unique card has a piece of an authentic jersey that Mariano Rivera wore during a Yankees official major league game.  The Certificate of Authenticity on the back of this card reads: "You have received a Mariano Rivera Game-Used baseball card.  On the front of this card is a piece of memorabilia that has been certified to us as having been used in an official Major League Baseball game.  We hope you enjoy this piece of MLB history, as we continue to keep you as close as you can get!"