What once cost a few cents is now worth thousands, and in some cases, even millions. Baseball cards were once simple ...

Perhaps one of your grandparents once opened a pack of baseball cards—and got the legendary Mickey Mantle that would someday be a collectible legend. Now, in a way, you can too. Topps, the ...

Add Yahoo as a preferred source to see more of our stories on Google. Picture this, It's 1952. A kid in Oklahoma flips through a pack of Topps cards, unaware he's holding a future fortune.

These six 1990s baseball cards are seeing major price jumps in 2026. Rare inserts and high-grade classics from the '90s are ...

Picture this, It's 1952. A kid in Oklahoma flips through a pack of Topps cards, unaware he's holding a future fortune. Fast-forward 70 years, and that Mickey Mantle rookie sells for $12.6 million—the ...