Joba Chamberlain Signed Rawlings Baseball Steiner COA
Joba Chamberlain Signed Rawlings Baseball Steiner COA is backordered and will ship as soon as it is back in stock.
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Authenticity Guaranteed
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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Description
Description
Authenticated, collector-grade autographed memorabilia: Rawlings baseball signed by Joba Chamberlain, Steiner COA. A key arm for the New York Yankees, Chamberlain burst onto the scene in 2007 with a dominant rookie run and later helped New York capture the 2009 World Series title. Serving as a late-inning weapon ahead of Mariano Rivera, he became a fan favorite during a winning era in the Bronx.
Collector's Highlights:
- Athlete: Joba Chamberlain (MLB Pitcher)
- Item: Rawlings baseball, hand-signed
- Authentication: Steiner Sports Certificate of Authenticity (COA)
Backed by a Steiner Sports COA—long respected in the hobby and known for its Yankees ties—this verified authentic signature gives collectors confidence and a solid piece of Yankees history to display for years to come.
