This Black Rawlings Official Major League Baseball has been personally hand-signed by Buffalo Bills Hall of Fame Legends, Jim Kelly, Thurman Thomas & Andre Reed. To make this item even more unique we had the players each sign in a different color representing their team colors!! This item was signed in the presence of and witnessed by a representative of James Spence Authentication. It comes with an individually numbered, tamper evident sticker from JSA which can be reviewed online to ensure authenticity. This process helps to ensure that the product purchased is authentic and eliminates any possibility of duplication or fraud.