Detroit Pistons 1994-1995 Upper Deck Player Quotebook Basketball trading card #7, hand signed by 2006 Naismith National Basketball Hall of Fame Inductee Joe Dumars. Joe Dumars autographed the trading card in blue sharpie. This autograph is a clean, well placed signature that really pops nicely off of this collectible, which has been authenticated and encapsulated by Beckett Authentication Services (BAS). Beckett Authentication Number: 00014524759. Joe Dumars played professional basketball for the Detroit Pistons and played collegiately for the University of McNeese State.