Ken Griffey Jr. Autographed 1989 Fleer Card #548 Seattle Mariners Beckett BAS #20457396
Ken Griffey Jr. Autographed 1989 Fleer Card #548 Seattle Mariners Beckett BAS #20457396 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 memorabilia This signed 1989 Fleer #548 Ken Griffey Jr. Seattle Mariners rookie card is encapsulated by Beckett Authentication Services (BAS) #20457396. A 2016 Hall of Fame inductee, Griffey racked up 630 home runs, 13 All-Star selections, and the 1997 AL MVP. He also earned 10 Gold Gloves and became the defining star of 1990s baseball in Seattle.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Fleer Card #548 (Seattle Mariners) — Autographed rookie card, encapsulated
- Authentication: Beckett Authentication Services (BAS), tamper-proof holder, cert #20457396
Certified and encapsulated by Beckett, this piece comes with a verifiable serial number that confirms the autograph’s authenticity and supports long-term collector value. A hallmark rookie-era card from one of baseball’s greatest, ready for any serious memorabilia showcase.
