Ken Griffey Jr. Autographed 1989 Broder Cactus League All Stars Rookie Card #18 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Watson-Deshaun It has been authenticated by

It has been authenticated by PSA/DNA and comes with their sticker and matching certificate of authenticity

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This is the highest graded autographed Mac Jones 2021 Donruss Rated Rookie Card #255 that Beckett has given to this card

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Ken Griffey Jr. Autographed 1989 Broder Cactus League All Stars Rookie Card #18 Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Watson-Deshaun It has been authenticated byThis is a 1989 Broder Cactus League All Stars Rookie Card #18 that has been hand signed by Ken Griffey Jr. 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.