1999 Upper Deck Black Diamond – Mystery Numbers Tony Gwynn #M28 /2800
The 1999 Upper Deck Black Diamond Mystery Numbers Tony Gwynn trading card is a limited edition collectible featuring the legendary baseball player from the San Diego Padres. This serial numbered card is part of a print run of only 2800, making it a highly sought-after item for baseball enthusiasts and collectors alike. With its exclusive design and unique parallel variety within the 1999 Upper Deck Black Diamond set, this card is a valuable addition to any baseball card collection.