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Ken Griffey Jr. Autographed Official MLB Baseball Seattle Mariners Beckett BAS Witness Stock #252425

$359

⭑⭑⭑⭑⭑ 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.

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 MLB Baseball personally hand-signed by legendary slugger Ken Griffey Jr., one of the most iconic players in baseball history. Known for his smooth swing and dynamic play, Griffey left an indelible mark on Major League Baseball from his days with the Seattle Mariners and Cincinnati Reds to his Hall of Fame induction in 2016. An authentic piece like this is a must-have for serious collectors and fans alike.

This exclusive item has been witnessed and certified authentic by Beckett Authentication Services (BAS), one of the most trusted names in the memorabilia industry. It includes their tamper-proof witness hologram, ensuring its authenticity and value.

  • Hand-signed by Ken Griffey Jr. – Hall of Fame outfielder and 13-time All-Star
  • Official MLB Baseball – The perfect display item for any baseball collection
  • Certified authentic by Beckett Authentication Services (BAS) – Includes tamper-proof witness hologram
  • Ideal for collectors and fans – Celebrate Griffey’s legendary MLB career with this rare piece
Whether you're a lifelong Seattle Mariners supporter, a Cincinnati Reds enthusiast, or a dedicated memorabilia collector, this signed Ken Griffey Jr. baseball is a timeless tribute to one of baseball’s greatest players. Don’t miss your chance to own a piece of MLB history.
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