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

The 1980–1989 era of baseball cards marks a pivotal moment in the history of the hobby, representing the transition from the ...

What started as a routine visit turned into a jackpot of rare sports memorabilia—all for under $20. Among his remarkable finds: autographed cards from baseball legends including CC Sabathia, Don ...