The 1990 Score Ken Griffey Jr #560 trading card is a highly sought-after collectible in the baseball world. Manufactured by SCORE as part of the base set for the 1990 season, this card features the Seattle Mariners outfielder in his early years in Major League Baseball. A key player in the MLB and a fan favorite, Ken Griffey Jr's card is a must-have for any baseball trading card collector looking to add a piece of history to their collection.