This rare and highly sought-after Mark McGwire 2024 Topps Tier One autographed dual relic card is a must-have for any serious baseball card collector. With a print run of only 49, this card is one of the most valuable in existence. Featuring an autographed dual relic and the card number T1AR-MM, this card is signed by Mark McGwire himself and is a parallel variety of the 2024 Topps Tier One set. The card is manufactured by Topps and is a sport trading card for baseball fans, specifically St. Louis Cardinals. Don't miss out on the chance to add this incredible card to your collection.