The 2026 Leaf Metal Tennis Golden Set Pete Sampras #12/13 Shimmer AUTO Autograph trading card is a highly sought-after collectible for tennis fans and card collectors alike. This autographed card features a shimmer finish, adding a touch of elegance to the standard-sized card made of 35 Pt. card stock. With only 13 of these cards in existence, it is a rare and valuable addition to any sports trading card collection. The autograph is authenticated by Topps, ensuring its authenticity and increasing the card's appeal to fans of the legendary tennis player Pete Sampras.