1998 Upper Deck New York Yankees commemorative 3 1/2 x 5 inch jumbo set in custom box including the top 15 stars from this powerhouse team (David Cone, Derek Jeter, Tino Martinez, Andy Pettitte, Tim Raines, Mariano Rivera, David Wells, Bernie Williams etc). ONLY 10,000 SETS WERE PRODUCED. Outer box flaps are bent but cards are pristine.