Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Mint 9 PSA/DNA #66007555
Ken Griffey Jr. Autographed 1989 Upper Deck Rookie Card #1 Seattle Mariners PSA 9 Auto Grade Mint 9 PSA/DNA #66007555 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
Free Shipping on U.S. Orders $99+
Free Shipping on U.S. Orders $99+
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100% 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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Own a piece of baseball history with this 1989 Upper Deck Ken Griffey Jr. Rookie Card #1, a must-have for serious collectors and sports memorabilia enthusiasts. This iconic rookie card features a hand-signed autograph from Ken Griffey Jr., one of the greatest players in MLB history.
- Graded Mint 9 by PSA – Ensuring exceptional card condition for long-term value.
- Autograph graded Mint 9 by PSA/DNA – A high-quality signature authenticated by industry leaders.
- Certified Authentic by PSA/DNA – Encapsulated in a tamper-proof holder for guaranteed authenticity.
- Historic Rookie Card – The legendary first card of Ken Griffey Jr., a Hall of Famer and baseball icon.
As the face of the Seattle Mariners and one of baseball's most electrifying talents, Ken Griffey Jr. changed the game with his effortless swing and incredible fielding. His 1989 Upper Deck Rookie Card is widely regarded as one of the most iconic modern baseball cards, making this signed, authenticated, and high-grade collectible an investment-worthy addition to any collection. Secure this legendary piece today and celebrate one of MLB’s all-time greats!
