The 2022 Leaf Trinity Football Clear Navy Foil Auto 18/30 Michael Mayer #CA-MM1 is a limited edition autographed sports trading card featuring Michael Mayer from the University of Notre Dame and later the Las Vegas Raiders. This original card is part of the 2022 Leaf Trinity set and is serial numbered, making it a valuable collectible for football fans. The Navy Foil parallel adds a unique touch to the card, making it a standout piece for any collection. 12 of 30