Ken Griffey Jr. Autographed 1989 Donruss Rookies Rookie Card #3 Seattle Mariners BGS 9.5 Auto Grade Gem Mint 10 Beckett BAS #14323890 Premium A professional style grey custom

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Ken Griffey Jr. Autographed 1989 Donruss Rookies Rookie Card #3 Seattle Mariners BGS 9.5 Auto Grade Gem Mint 10 Beckett BAS #14323890 Premium A professional style grey customThis is a 1989 Donruss Rookies Rookie Card #3 that has been hand signed by Ken Griffey Jr. The condition of this card was graded a Gem Mint 9. 5 by BGS. The condition of the signature was graded a Gem Mint 10 by Beckett BAS. It has been certified authentic by Beckett Authentication Services (BAS) and comes encapsulated in their tamper proof holder.