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Harmon Killebrew Signed Auto Baseball JSA CI59505

$129

⭑⭑⭑⭑⭑ 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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Celebrate the legendary legacy of one of baseball’s greatest sluggers with this Harmon Killebrew Signed Auto Baseball, authenticated by JSA (James Spence Authentication), Certification #CI59505. A true icon of the game, Harmon Killebrew was a powerhouse hitter and Hall of Famer, known for his time with the Minnesota Twins and his towering home runs that defined an era in Major League Baseball. Whether you’re a devoted Twins fan, vintage baseball aficionado, or memorabilia collector, this hand-signed piece is a must-have centerpiece for any collection.

  • Authentic Harmon Killebrew autograph on official baseball
  • JSA Certified – Includes JSA authentication sticker and matching COA (#CI59505)
  • Hall of Famer and 500 Home Run Club member, elected to Cooperstown in 1984
  • Represents Killebrew’s storied career with the Minnesota Twins from 1954–1975
  • Perfect gift for fans of classic baseball, Twins history, or signed memorabilia collectors
This signed baseball is more than just a collectible—it’s a piece of MLB history from a beloved legend whose career influenced generations of fans and future stars. Don’t miss your chance to own an authentic signature from the man who helped define the power era of baseball.
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