Ken Griffey Jr. Autographed 1989 Bowman Rookie Card #220 Seattle Mariners BGS 9 Auto Grade Gem Mint 10 Beckett BAS #14727796
This is a 1989 Bowman Rookie Card #220 that has been hand signed by Ken Griffey Jr. The condition of this card was graded a Mint 9 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.