The product is a 1977 Topps #177 Steve Largent autographed trading card, authenticated by Professional Sports Authenticator (PSA). This vintage card features a rookie autograph of the former Seattle Seahawks wide receiver, making it a valuable collectible for fans of the National Football League (NFL). The card is an authentic original from Topps, a trusted manufacturer of sports trading cards in the United States, showcasing the iconic player in his early career in the 1970s.