Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #27 Seattle Mariners Beckett BAS #19211333
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #27 Seattle Mariners Beckett BAS #19211333 is backordered and will ship as soon as it is back in stock.
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Authenticity Guaranteed
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.
This unwavering commitment to authenticity protects collectors and fans alike, making every signed piece not just a display item, but a trusted investment.
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Description
Description
Authenticated Collector-Grade autographed and signed Ken Griffey Jr. rookie card memorabilia—this is the 1989 Upper Deck Rookie Card #27 for the Seattle Mariners, encapsulated and certified by Beckett Authentication Services (BAS #19211333). Griffey is a 13-time All-Star and 10-time Gold Glove winner, the 1997 AL MVP, and a first-ballot Hall of Famer in 2016. His 630 home runs helped define the Mariners’ rise in the 1990s and cemented his status among MLB’s all-time greats.
Collector's Highlights:
- Profession: Athlete (Baseball)
- Item: 1989 Upper Deck Rookie Card #27, Seattle Mariners — hand signed and BAS-encapsulated in a tamper-proof holder
- Authentication: Beckett Authentication Services (BAS), Cert #19211333
Backed by Beckett’s COA and secure encapsulation, this signed Griffey rookie offers verified authenticity and strong long-term collectability—an ideal centerpiece for Mariners fans and seasoned card collectors who value certified, collector-grade memorabilia tied to a Hall of Fame legacy.
