2025 Legendary Custom Cards Mark McGwire *Custom* Uptowns Big Mac

The product is a custom sports trading card featuring baseball legend Mark McGwire from the St. Louis Cardinals. Manufactured in 2025 by Legendary Custom Cards, this English-language card is made of card stock and showcases unique features. While it is not autographed, it is part of a custom set that pays homage to McGwire’s iconic career in the sport of baseball.