The product is a 2012 Upper Deck Goodwin Champions #121 trading card featuring Joey Chestnut from the Chicago Cubs. This autographed card has been authenticated by Professional Sports Authenticator (PSA) and is a valuable collectible item for fans of baseball and sports trading cards. The card showcases Joey Chestnut's signature, making it a unique and sought-after piece for collectors looking to add a piece of memorabilia from the player to their collection.