The 1998 Fleer Tradition Baseball Mark McGwire #15 of 20 DS trading card is a valuable collectible for fans of Major League Baseball and the St. Louis Cardinals. This standard-sized card features the iconic player Mark McGwire from the 1998 MLB season, making it a sought-after item for sports memorabilia enthusiasts. Manufactured by Fleer in the United States, this English-language card is a piece of baseball history and a must-have for any collector looking to own a piece of the MLB World Series.