Own a piece of baseball history with this authentic Mark McGwire autographed official Major League Baseball from the St. Louis Cardinals. This ball is a must-have for any true baseball fan or collector. The signature has been certified by Global Authentics, ensuring its authenticity.

This ball is perfect for display in a collection or for use in a game of catch. Whether you're a Cardinals fan or just a fan of baseball in general, this autographed ball is a great addition to your collection. Don't miss out on the chance to own a piece of baseball history.