NFL football signed by a baseball Hall of Famer. The official Wilson "The Duke" ball (Roger Goodell commissioner) has never been used and has been signed in silver marker by Griffey Jr. who has also noted 1/1, indicating this is the only football he has autographed. The item features an Upper Deck Authentic hologram and will come in black fabric bag and an Upper Deck Authenticated Memorabilia box. This ball is a true 1/1 and one of the most unique items available for Griffey Jr. collectors.