Mark McGwire & Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367444
Mark McGwire & Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367444 is backordered and will ship as soon as it is back in stock.
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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.
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Description
Description
Authenticated Collector Grade autographed and signed MLB memorabilia—dual-signed by Mark McGwire & Sammy Sosa. In 1998, McGwire set a then-record 70 home runs while Sosa won NL MVP with 66, and their home run chase reignited national interest in baseball. McGwire finished with 583 career homers and the 1987 AL Rookie of the Year award, while Sosa hit 609 home runs and is the only MLB player with three 60-HR seasons.
Collector's Highlights:
- Athletes: Mark McGwire & Sammy Sosa
- Item: Official MLB Baseball — dual-signed (note: light signature smudge as shown)
- Authentication: Beckett Authentication Services (BAS) Witness, tamper-proof hologram #3W367444
Witnessed by Beckett on-site, this ball is verified authentic and comes with a matching BAS hologram, which supports long-term value for serious collectors. A sought-after dual-signed piece tied to the iconic 1998 home run race, it displays well and reflects the legacy of two 500+ HR sluggers—exactly as pictured with the noted smudge.
