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Ron Guidry Autographed Official MLB Baseball New York Yankees "77 & 78 WS Champs" Beckett BAS Witness Stock #212250

$119

⭑⭑⭑⭑⭑ 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 Official MLB Baseball has been hand-signed by Ron Guidry, the legendary New York Yankees pitcher. Adding to its collectible value, the ball is inscribed with "77 & 78 WS Champs," commemorating the Yankees’ back-to-back World Series victories in 1977 and 1978. A must-have piece for Yankees fans and baseball memorabilia collectors alike!

  • Authenticated by Beckett Authentication Services (BAS) – includes a tamper-proof witness sticker for guaranteed authenticity.
  • Features Ron Guidry’s signature along with a special inscription celebrating the Yankees' championships.
  • Officially licensed MLB baseball, perfect for display in your sports memorabilia collection.
  • Beckett Authentication no longer provides physical certificate cards—certification details can be verified and printed using the matching authentication number on Beckett’s website.
Own a piece of New York Yankees history with this authenticated Ron Guidry autographed baseball, celebrating the team’s championship legacy. Perfect for serious collectors, devoted Yankees fans, and sports historians!