Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211183
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211183 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 autographed rookie card, Beckett-authenticated—this signed Ken Griffey Jr. memorabilia showcases the iconic 1989 Upper Deck Rookie Card #1. A first-ballot Hall of Famer in 2016 with a then-record 99.3% vote, Griffey launched 630 home runs and captured the 1997 AL MVP. He was a 13-time All-Star and 10-time Gold Glove center fielder who helped define an era for the Seattle Mariners.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1, hand signed; BAS Encapsulated; Certification #19211183
- Authentication: Beckett Authentication Services (BAS) — tamper-proof holder and certification confirm a genuine autograph and help support long-term value
Verified authentic by Beckett BAS and sealed in their tamper-proof holder, this Griffey rookie auto is a trusted piece for serious baseball collectors. It carries the legacy of one of MLB’s greatest hitters and remains a core, display-worthy card for Mariners and Hall of Fame collections alike.
