The 2025 Topps Museum Meaningful Material Relic featuring Pete Alonso is a highly collectible sports trading card from the MLB World Series. This limited edition card, numbered to just 5 copies, includes a piece of memorabilia from the New York Mets player himself. Authenticated by Topps, this card is made of card stock and showcases Pete Alonso's name and team, making it a valuable addition to any baseball card collection.