You always hope to find some rare baseball cards worth money when you're rifling through your grandparents' closets. From the ...

In fact, the top rookie cards in baseball history are so rare their value has skyrocketed over the ... you're in the money.

Ohtani baseball cards can command tens of thousands of dollars. His skills have reinvigorated the baseball card market.

Thanks to a red-hot resale market, rare baseball cards are putting up Hall of Fame numbers—and selling for millions. Robert Edward Auctions This T206 Honus Wagner, issued by the American Tobacco Co.

A North Carolina family is selling a rare, more than 100-year-old baseball card that ... backs on all of these cards are what can really add some serious value,” he said.