Joe Montana signed San Francisco 49ers 1991 Stadium Club football trading card #327. The card has been authenticated and encapsulated by CGC x JSA and the authentication number can be verified online. The image of the item is a stock photo; as we may have multiples of the item in stock. The Slabbed Card you will receive will be of the card described. (Same grade; Same authentication) You may or may not receive the exact CGC x JSA serial number on the slab label shown in image.