The 2026 Leaf Signature Series #BA-RT1 Riley Tiernan Auto Super Prismatic Gold 1/1 trading card is a rare and highly sought-after collectible featuring an autograph from Riley Tiernan. This card is part of the 2026 Leaf Metal Signature Series Sports set and showcases a unique Super Prismatic Gold parallel variety. With a limited print run of only 1, this card is a valuable addition to any sports trading card collection.