Ken Griffey Jr. Autographed 1997 Upper Deck Game Jersey Card #GJ1 Seattle Mariners PSA 7 Auto Grade Mint 9 PSA/DNA #173976511
Ken Griffey Jr. Autographed 1997 Upper Deck Game Jersey Card #GJ1 Seattle Mariners PSA 7 Auto Grade Mint 9 PSA/DNA #173976511 is backordered and will ship as soon as it is back in stock.
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Description
Description
Collector Grade, PSA/DNA certified autographed memorabilia — Ken Griffey Jr. signed 1997 Upper Deck Game Jersey Card #GJ1 (Seattle Mariners), graded PSA 7 with a Mint 9 autograph. From Upper Deck’s landmark 1997 Game Jersey insert—the hobby’s first jersey relic set—this GJ1 card marks a key era in modern collecting. A 2016 Hall of Fame inductee and the 1997 AL MVP with 630 career home runs, Griffey is one of baseball’s most collected stars.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1997 Upper Deck Game Jersey Card #GJ1, Seattle Mariners — PSA 7 (Auto Grade Mint 9)
- Authentication: PSA/DNA (Cert #173976511); PSA-encapsulated, tamper-evident holder
Certified by PSA/DNA and secured in an official PSA holder, this signed Griffey jersey-insert card offers verified authenticity and long-term collectability. A strong piece of Mariners history tied to Griffey’s MVP peak, ready for serious collectors building an elite Griffey or 1990s relic portfolio.
