Sammy Sosa Autographed 1990 Upper Deck Rookie Card #17 Chicago White Sox Auto Grade Gem Mint 10 "Slammin Sammy" Beckett BAS Stock #192905
Sammy Sosa Autographed 1990 Upper Deck Rookie Card #17 Chicago White Sox Auto Grade Gem Mint 10 "Slammin Sammy" Beckett BAS Stock #192905 is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
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100% 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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Own a piece of baseball history with this 1990 Upper Deck Rookie Card #17, hand-signed by legendary slugger Sammy Sosa. This collectible card is an essential addition for serious sports memorabilia enthusiasts and Chicago Cubs fans alike.
- Hand-signed by Sammy Sosa – The signature includes the inscription "Slammin' Sammy," a nod to his iconic nickname.
- Graded Gem Mint 10 – The autograph has received a perfect grade from Beckett BAS, ensuring top-tier quality and authenticity.
- Encapsulated & Certified Authentic – Beckett Authentication Services (BAS) certification guarantees authenticity, securely sealed in a tamper-proof holder.
- Iconic Rookie Card – A must-have for collectors, this 1990 Upper Deck Rookie Card #17 marks the beginning of Sammy Sosa’s legendary career.
Sosa’s electrifying presence on the field, especially during his home run chase of the late '90s, made him a household name. This signed rookie card is a tribute to his historic career and is the perfect display piece for any baseball fan. Secure this rare and valuable collectible today!
