Ken Griffey Jr. Autographed 1989 Fleer Rookie Card #548 Seattle Mariners Beckett BAS #20457395
Ken Griffey Jr. Autographed 1989 Fleer Rookie Card #548 Seattle Mariners Beckett BAS #20457395 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, Beckett-authenticated autographed and signed memorabilia: Ken Griffey Jr. 1989 Fleer Rookie Card #548 (Seattle Mariners), BAS slabbed #20457395. Ken Griffey Jr. was inducted into the National Baseball Hall of Fame in 2016 with one of the highest voting totals ever. The 1997 AL MVP crushed 630 career home runs and earned 13 All-Star selections, anchoring center field in Seattle throughout the 1990s.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Fleer Rookie Card #548 — hand-signed; Beckett BAS encapsulated holder
- Authentication: Beckett Authentication Services (BAS), tamper-proof slab, Cert #20457395
Authenticated by Beckett, this verified signature and encapsulation give collectors confidence in the autograph’s long-term authenticity and protection, pairing a true rookie card with the legacy of a first-ballot Hall of Famer.
