The 2009 SP Authentic Rookie Authentics Signatures Kenny McKinley #319 /999 trading card is a highly sought-after collectible for fans of football and the Denver Broncos. Manufactured by Upper Deck, this limited edition card features a serial number and is part of the base set. As a rookie card from the 2009 season, it holds value for collectors looking to add a piece of NFL history to their collection. With only 999 copies in existence, this card is a rare find for fans of the sport and the player.