Ken Griffey Jr. Autographed 1987 Bellingham Mariners Team Issue Rookie Card #15 Seattle Mariners BGS 8 Auto Grade Gem Mint 10 Beckett BAS #14727262
This is a 1987 Bellingham Mariners Team Issue Rookie Card #15 that has been hand signed by Ken Griffey Jr. The condition of this card was graded a Near Mint/Mint 8 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.