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Ken Griffey Jr. Autographed Official Game Used MLB Baseball Seattle Mariners Beckett BAS Witness #3W342016

$479

⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors

Free Shipping on U.S. Orders $99+

After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days.

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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.

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 is an Official Game Used MLB Baseball personally signed by baseball legend Ken Griffey Jr.—a treasured piece of sports history that celebrates one of the most electrifying players in Major League Baseball. Known for his powerful swing, iconic backward cap, and stellar defense, Griffey Jr. was a 13-time All-Star and one of only a few players in MLB history to hit over 600 home runs. This authentic collectible is a must-have for serious fans and memorabilia collectors.

  • Authentic Game Used MLB Baseball — not just a display piece, but a ball that saw action on the field, adding unique character and value.
  • Hand-signed by Ken Griffey Jr. — certified authentic autograph from a Hall of Fame outfielder and hero of the Seattle Mariners and Cincinnati Reds.
  • Witnessed authentication by Beckett Authentication Services (BAS) — includes tamper-proof hologram for guaranteed authenticity and peace of mind.
  • Perfect for collectors and fans of Ken Griffey Jr., Seattle Mariners, and baseball history — makes an exceptional addition to any memorabilia display or investment portfolio.
With its game-used wear and authenticated signature, this baseball is more than a collectible—it's a tangible connection to the career of one of the game's all-time greats. Don’t miss the opportunity to own this rare, authenticated piece of Ken Griffey Jr.'s legacy.
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