Mark McGwire & Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367443
Mark McGwire & Sammy Sosa Autographed Official MLB Baseball (Smudged) Beckett BAS Witness #3W367443 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
Collector-Grade, Authenticated autographed, signed memorabilia: Official MLB baseball dual-signed by Mark McGwire & Sammy Sosa, witnessed by Beckett (BAS). Note: one signature shows smudging as pictured. McGwire set the single-season home run record with 70 in 1998, won the 1987 AL Rookie of the Year, and finished with 583 career homers. Sosa captured the 1998 NL MVP, clubbed 609 career home runs, and is the only player with three 60-HR seasons—together they defined the 1998 home run chase.
Collector's Highlights:
- Athletes: Mark McGwire & Sammy Sosa
- Item: Official MLB Baseball, dual-signed (smudged)
- Authentication: Beckett Authentication Services (BAS) Witness Hologram #3W367443
Authenticated by Beckett BAS with a tamper-proof witness hologram, this verified authentic piece brings together two of baseball’s most prolific sluggers. The certification supports long-term confidence in the signatures, while the ball itself reflects the lasting legacy of the 1998 home run race.
