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Ken Griffey Jr. Autographed 1988 California League All-Stars Rookie Card #26 San Bernardino Spirit Auto Grade Gem Mint 10 Beckett BAS #18629572

$479

⭑⭑⭑⭑⭑ 4.9/5 Stars from Real Collectors

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After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.

Orders will ship via FedEx, UPS, or USPS for both domestic and international shipments.

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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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This rare 1988 California League All-Stars Rookie Card #26 is a must-have for serious collectors and fans of baseball legend Ken Griffey Jr.. This iconic card is not only a piece of sports history from Griffey’s breakout minor league era but also features a hand-signed autograph that has been professionally graded and authenticated for absolute confidence and long-term value.

  • Authentic Beckett BAS Certification – Signature certified by Beckett Authentication Services (BAS), a trusted name in the industry
  • Gem Mint 10 Autograph – Signature quality graded a pristine Gem Mint 10 by Beckett BAS, ensuring display-worthy excellence
  • Encapsulated for Protection – Comes sealed in Beckett’s tamper-proof holder to preserve integrity and enhance presentation
  • Historic 1988 Rookie Card – Early career collectible capturing Ken Griffey Jr. during his California League All-Stars debut season
Whether you're a life-long fan of Ken Griffey Jr., building a Hall of Fame-themed memorabilia collection, or investing in one of baseball’s all-time greats, this 1988 California League All-Stars Rookie Card offers unbeatable value and legacy. Don’t miss this opportunity to own a certified gem from the early days of a future MLB icon.
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