Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211297
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211297 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
Collector Grade, Authenticated Ken Griffey Jr. autographed 1989 Upper Deck Rookie Card #1—signed and classic Mariners memorabilia—certified by Beckett BAS (BAS #19211297) Griffey is a 13-time All-Star and the 1997 AL MVP with 630 career home runs and 10 Gold Gloves patrolling center field. He was inducted into the National Baseball Hall of Fame in 2016 with a then-record 99.3% of the vote, which keeps his 1989 Upper Deck rookie among the hobby’s most recognizable cards.
Collector's Highlights:
- Athlete: Ken Griffey Jr. (Seattle Mariners)
- Item: 1989 Upper Deck Rookie Card #1, hand-signed; encapsulated in Beckett’s tamper-proof holder
- Authentication: Beckett Authentication Services (BAS) — Certification #19211297
Backed by Beckett BAS and sealed in their holder, this verified authentic Griffey rookie autograph offers trusted legitimacy and long-term collectability. For Mariners fans and serious card collectors, it’s a cornerstone piece tied to one of baseball’s most electric Hall of Famers.
