Muhammad Ali defined a generation of American sports with his athletic greatness, bravado, and political influence. Though he ...

It was the 40th most graded card with 4,216 submissions, and 36% of them got a Gem Mint 10. According to Sports Card Investor, PSA 10 copies are selling for about $130. Langford, who had a strong ...

More investors are getting into trading card collecting, according to Ryan Hoge, president of the leading card grader PSA.

Paul Skenes' 1-of-1 autographed MLB debut patch card received a perfect grade of 10 by Professional Sports Authenticators (PSA). The card, which features ...