Ken Griffey Jr. Autographed 1989 Score Traded Rookie Card #100T Seattle Mariners PSA 8 Auto Grade Gem Mint 10 PSA/DNA #136863261
Ken Griffey Jr. Autographed 1989 Score Traded Rookie Card #100T Seattle Mariners PSA 8 Auto Grade Gem Mint 10 PSA/DNA #136863261 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 PSA/DNA authenticated autographed rookie card—signed Ken Griffey Jr. memorabilia from the 1989 Score Traded #100T. A first-ballot Hall of Famer in 2016 and the 1997 AL MVP, Griffey blasted 630 career home runs and earned 13 All-Star nods, making this rookie-era signature a prime target for serious collectors.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Score Traded Rookie Card #100T, Seattle Mariners — PSA 8 (Near Mint/Mint) card grade; Gem Mint 10 autograph; PSA/DNA #136863261; encapsulated in PSA’s tamper‑proof holder
- Authentication: PSA and PSA/DNA (card graded by PSA; autograph graded 10 by PSA/DNA)
This verified authentic Griffey rookie card pairs a clean PSA 8 with a perfect Gem Mint 10 signature—an attractive combination for long-term value and display. Backed by PSA/DNA, the autograph and certification give clear confidence in authenticity, while Griffey’s Hall of Fame legacy keeps demand strong for signed rookie-year pieces.

