The 2025 Topps Update Series - Major League Material Nick Kurtz #MMU-KUR /99 trading card is a limited edition collectible featuring Nick Kurtz, a player for the Oakland Athletics in Major League Baseball. This original card is part of the Major League Material insert set, made of card stock and serial numbered to 99. It is a valuable addition to any baseball card collection, especially for fans of the MLB World Series and serial numbered memorabilia.