A limited edition, one-of-one Caitlin Clark rookie card featuring her signature sold for an astonishing $366,000 at auction, ...

In one of the strongest sales months since the pandemic boom, the hobby featured a trio of $1 million sales and a variety of ...

Every collector has a card with special significance, whether it was a childhood hero or the middle reliever you couldn't ...

A LeBron James rookie card sold for $1.159 million, while a Caitlin Clark card numbered 1-of-1 sold for a record $366,000.