White Sox Frank Thomas Authentic Signed 1990 Score #663 Rookie Card BAS Slabbed
White Sox Frank Thomas Authentic Signed 1990 Score #663 Rookie Card BAS Slabbed is backordered and will ship as soon as it is back in stock.
⭑⭑⭑⭑⭑ 4.8/5 Stars from Real Collectors
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Free Shipping on U.S. Orders $99+
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100% Authenticity Guaranteed
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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This 1990 Score #663 Rookie Card has been personally signed by baseball legend Frank Thomas of the Chicago White Sox, making it a must-have for collectors and fans alike. A key piece in baseball card history, this rookie card captures the early days of a player who would go on to become one of the most dominant hitters of his era.
- Authenticity Guaranteed – This autographed card has been slabbed and authenticated by Beckett Authentication Services (BAS) for complete peace of mind.
- Historic Collectible – Featuring Frank Thomas in his rookie year, this card marks the beginning of his Hall of Fame career.
- Investment-Worthy – As a highly sought-after rookie card, this signed piece holds significant value for memorabilia enthusiasts.
- Verify Online – The autograph’s authenticity can be confirmed on the Beckett Authentication Services website.
