The 1990 Score #560 Ken Griffey Jr. trading card is a highly sought-after collectible for baseball fans and card enthusiasts alike. Featuring the Hall of Famer in his Seattle Mariners uniform, this card is part of the base set released by SCORE for the 1990 season. With its iconic design and historical significance, this card is a must-have for any serious collector looking to add a piece of baseball history to their collection.