Cubs Sammy Sosa Signed 1990 Score #558 Card Auto Grade Gem Mint 10! BAS Slabbed
Cubs Sammy Sosa Signed 1990 Score #558 Card Auto Grade Gem Mint 10! BAS Slabbed is backordered and will ship as soon as it is back in stock.
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After payment is received, items will generally ship from Pristine Marketplace or our approved vendors within 2 business days. Please allow an additional 5-7 business days for custom framed jerseys.
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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 autographed, signed memorabilia — Sammy Sosa’s 1990 Score #558 card, BAS slabbed with an Auto Grade Gem Mint 10. Sosa won the 1998 NL MVP, made seven All-Star teams, and finished with 609 career home runs. He’s the only player with three 60+ HR seasons and was a central figure in the 1998 home run chase that electrified Chicago Cubs fans and the sport.
Collector's Highlights:
- Athlete: Sammy Sosa (Chicago Cubs)
- Item: 1990 Score #558 trading card — hand-signed; BAS slabbed; Auto Grade Gem Mint 10
- Authentication: Beckett Authentication Services (BAS) — sealed, tamper-evident slab and certification
Authenticated by Beckett, this verified authentic Sosa autograph offers trusted long-term collectability and clean display appeal for Cubs and autograph-focused collectors. Note: We have multiple examples; signature size and placement may vary since each is hand-signed.
