Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211289
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211289 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 memorabilia: signed Ken Griffey Jr. 1989 Upper Deck Rookie Card #1 (Seattle Mariners), Beckett BAS encapsulated. Inducted into the Hall of Fame in 2016 with a then-record vote share, Griffey crushed 630 home runs and won the 1997 AL MVP. A 13-time All-Star and 10-time Gold Glove center fielder, he defined 1990s baseball and remains a cornerstone of modern card collecting.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1 (Seattle Mariners) — hand-signed; Beckett BAS #19211289; tamper-proof encapsulation
- Authentication: Beckett Authentication Services (BAS) — serial-numbered COA and slab
Authenticated by Beckett and secured in their holder, this verified authentic Griffey rookie offers long-term confidence for serious baseball memorabilia collectors. A true hobby icon, it pairs an on-card signature with trusted third-party certification to honor one of the game’s all-time greats.
