Ken Griffey Jr. Autographed 1989 Upper Deck Baseball Low Card Pack Seattle Mariners PSA/DNA Stock #259989
Ken Griffey Jr. Autographed 1989 Upper Deck Baseball Low Card Pack Seattle Mariners PSA/DNA Stock #259989 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.9/5 Stars from Real Collectors
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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
Collector Grade autographed, signed memorabilia: Ken Griffey Jr. has signed a 1989 Upper Deck Baseball Low Card Pack, authenticated and encapsulated by PSA/DNA. A 2016 Baseball Hall of Fame inductee and the 1997 AL MVP, Griffey finished with 630 home runs and 13 All-Star selections, defining an era for the Seattle Mariners. Upper Deck’s 1989 debut reshaped the hobby, with Griffey’s rookie card headlining the set—making early-issue items from this release especially desirable.
Collector's Highlights:
- Athlete: Ken Griffey Jr.
- Item: 1989 Upper Deck Baseball Low Card Pack, hand-signed (Seattle Mariners) — PSA/DNA encapsulated; Stock #259989
- Authentication: PSA/DNA (tamper-proof holder)
Backed by PSA/DNA certification and a tamper-proof holder, this autograph is verified authentic and preserved for long-term collectability. A strong, collector-grade piece tied to Griffey’s Hall of Fame legacy and the landmark 1989 Upper Deck release.

