Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Gem Mint 10 PSA/DNA #65116817
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Gem Mint 10 PSA/DNA #65116817 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 and signed memorabilia: Ken Griffey Jr. 1989 Upper Deck Rookie Card #1 (Seattle Mariners) — PSA 9 with PSA/DNA Gem Mint 10 autograph, fully authenticated and encapsulated. A 13-time All-Star and the 1997 AL MVP, Griffey smashed 630 career home runs and was inducted into the Baseball Hall of Fame in 2016. His 1989 Upper Deck #1 rookie is the flagship card of the modern hobby and remains one of baseball’s most recognizable rookie cards.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1 — PSA 9; PSA/DNA Auto Grade Gem Mint 10; Seattle Mariners; Cert/Slab #65116817
- Authentication: PSA and PSA/DNA encapsulation in a tamper-proof holder; verified authentic
Backed by PSA and PSA/DNA certification (#65116817), this verified authentic Griffey rookie with a Gem Mint 10 signature offers strong long-term collectability and trusted value for serious baseball card collectors.
