No decade witnessed a greater explosion in card values than the 1980s, and the main fuel lighting the fire came in the form of rookie cards of baseball's brightest young superstars. Four decades later ...

The 1963 Fleer Baseball set challenged Topps' early 1960's dominance with a checklist featuring legendary major leaguers.

The Athletic's writers and editors who collect come together to determine the most impactful baseball cards ever made.

The card now ranks among the most expensive ever sold, trailing only cards of historic icons like Mickey Mantle and Michael ...

Discover the five most valuable Alex Rodriguez baseball cards. These include iconic rookies and scarce late-1990s inserts.

Pete Rose is not in the Hall of Fame, and his career is tied to one of the biggest controversies in baseball history. But his cards are still heavily collected, talked about, and sell for high prices ...

A 2013 Aaron Judge card has set a new record for most expensive baseball card sold in the 21st century with a price of $5.2 ...

Pokémon products have an expansive price range. One 2.5 by 3.5-inch card can cost $1, another — which may look identical to an unwitting parent — can cost six figures. So going in with a clear idea of ...

One lucky fan paid an outrageous amount for this New York Yankees card.

It's that time of the year! With the arrival of spring and high expectations for the Mariners, fans will be flocking to ...

Shopping at flea markets is an awesome way to find valuable items, as long as you know what to look for. Here are some categories we suggest.