Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Mint 9 PSA/DNA #76568933
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Mint 9 PSA/DNA #76568933 is backordered and will ship as soon as it is back in stock.
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All signatures sold on Pristine Marketplace are 100% guaranteed authentic, offering buyers complete confidence in every purchase.
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Description
Description
Authenticated, collector-grade autographed Ken Griffey Jr. 1989 Upper Deck Rookie Card #1—hand-signed memorabilia graded PSA 9 with a PSA/DNA Mint 9 autograph. A 13-time All-Star and 10-time Gold Glove winner, Griffey earned the 1997 AL MVP and finished with 630 career home runs. Inducted into the Hall of Fame in 2016, he’s the defining star of the Seattle Mariners and one of baseball’s most iconic sluggers.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Rookie Card #1 (Seattle Mariners) — PSA 9; PSA/DNA Auto Grade Mint 9; Cert #76568933
- Authentication: PSA & PSA/DNA (encapsulated, tamper-evident holder)
Backed by PSA and PSA/DNA, this verified authentic Griffey rookie auto pairs the hobby’s most famous modern rookie card with a high-grade signature. The third-party certification secures confidence and helps protect long-term value—an essential piece for serious baseball card collections.
