The 2013 Topps Museum Collection CC-29 Ken Griffey Jr trading card is a highly sought-after collectible item for fans of the Seattle Mariners and baseball enthusiasts alike. Manufactured by Topps, this specific card features Ken Griffey Jr from the 2013 season and is part of the Museum Collection set. With a PSA 10 grade, this trading card is in pristine condition and a valuable addition to any sports trading card collection.