2025-26 Topps Flagship Kon Knueppel Base RC IP CGC/JSA Authentic

CGC Authentic · JSA

The product is a 2025-26 Topps Flagship Kon Knueppel Base Rookie Card autographed by the player himself. The card is authenticated by James Spence Authentication (JSA) and encapsulated by CGC. This rare and valuable sports trading card features Kon Knueppel's signature, making it a sought-after collectible for fans of the National Basketball Association (NBA).