GEM MINT 💎  This is a 2021 Leaf Memories College Football trading card featuring the autograph of Joe Montana, former quarterback for the San Francisco 49ers. The card is serial numbered 66/99 and has been graded a 10 by Professional Sports Authenticator (PSA). It is a bronze parallel/variety and is an original print run. The autograph has been authenticated by PSA and has a certification number of 86916171. The card attributes include being a rookie card and it was manufactured by Leaf.