Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211249
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners Beckett BAS #19211249 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: Ken Griffey Jr. signed 1989 Upper Deck Rookie Card #1, authenticated and encapsulated by Beckett (BAS #19211249). Inducted into the National Baseball Hall of Fame in 2016 with a then-record 99.3% vote, Griffey clubbed 630 home runs, won the 1997 AL MVP, and earned 13 All-Star selections. A Seattle Mariners icon with 10 Gold Gloves, “The Kid” remains one of the most sought-after names in baseball collecting.
Collector's Highlights:
- Profession - Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1, hand-signed (Seattle Mariners) and sealed in Beckett’s tamper-proof holder; BAS certification number 19211249
- Authentication: Beckett Authentication Services (BAS)
Backed by Beckett Authentication Services, this verified authentic Griffey rookie autograph carries the trust collectors look for and supports long-term desirability. A hallmark rookie-era signature from a first-ballot Hall of Famer, ready for any serious baseball memorabilia collection.
