The 1989 Score Rookie Traded Ken Griffey Jr #100T (RC) Gem Mint 10 is a highly sought-after baseball trading card featuring the rookie card of the legendary player Ken Griffey Jr. Manufactured by Score in 1989, this original card is graded a perfect 10 by Professional Sports Authenticator (PSA). Made of 20 point card stock, this English-language card is part of the 1989 Score Rookie & Traded set and belongs to the Major League Baseball (MLB) league. Autographed by Ken Griffey Jr himself, this card is a valuable collector's item for fans of the Seattle Mariners and baseball enthusiasts alike.