Ken Griffey Jr. Autographed 1988 Vermont Rookie Card #NNO Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Stock #209245
Ken Griffey Jr. Autographed 1988 Vermont Rookie Card #NNO Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS Stock #209245 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 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.
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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This 1988 Vermont Mariners Rookie Card #NNO, hand-signed by Ken Griffey Jr., is a must-have for serious collectors and baseball fans. Recognized as one of the most exciting prospects of his era, Ken Griffey Jr. made his mark before becoming an MLB legend. This rare collectible captures a moment from his early career and is a valuable addition to any memorabilia collection.
- Authentic Signature – Hand-signed by Ken Griffey Jr., one of baseball’s greatest players.
- Graded Gem Mint 10 – The signature has received a perfect Gem Mint 10 grade from Beckett BAS, ensuring pristine quality.
- Beckett Authentication Services (BAS) Certified – Comes fully authenticated by BAS and encapsulated in their tamper-proof holder for protection and long-term preservation.
- Historic Rookie Card – A standout collectible from Ken Griffey Jr.'s early career with the 1988 Vermont Mariners.
