Ken Griffey Jr. Autographed 1987 Bellingham Rookie Card #15 Seattle Mariners BGS 9 Auto Grade Gem Mint 10 Beckett BAS #20520234
Ken Griffey Jr. Autographed 1987 Bellingham Rookie Card #15 Seattle Mariners BGS 9 Auto Grade Gem Mint 10 Beckett BAS #20520234 is backordered and will ship as soon as it is back in stock.
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Authenticity Guaranteed
All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
Each autographed item undergoes rigorous verification through trusted authentication providers—including Beckett Authentication Services (BAS), James Spence Authentication (JSA), Fanatics Authentic, or Pristine Auction’s own in-house standard, Pristine Authentic.
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Description
Description
Collector Grade autographed, signed memorabilia from Ken Griffey Jr.: this 1987 Bellingham Rookie Card #15 is graded BGS Mint 9 with a Beckett BAS Gem Mint 10 autograph and sealed in their tamper-proof holder. A first-ballot Hall of Famer in 2016 with 630 home runs and the 1997 AL MVP, Griffey made 13 All-Star teams and won 10 Gold Gloves. He earned 99.3% of the Hall of Fame vote, then the highest ever, underscoring his impact on the Seattle Mariners and the game.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: Autographed 1987 Bellingham Rookie Card #15 (Seattle Mariners) — BGS Card Grade Mint 9; Beckett BAS Autograph Grade Gem Mint 10; BAS Cert #20520234; Encapsulated
- Authentication: Beckett Authentication Services (BAS) COA and Beckett Grading Services (BGS) slab
Authenticated by Beckett and protected in a BGS holder, this verified authentic Griffey rookie-era card pairs elite grades with a true legend’s signature. BAS certification and tamper-proof encapsulation support long-term collectability and confidence for serious baseball card buyers and Mariners fans alike.
