A coin can be worth a ton of money -- a pretty penny, one might say -- if it's rare and has enough historical significance. Check Out: These 4 Rare Nickels From Over 20 Years Ago Are Worth a Ton ...

The half dollar is one of the most popular U.S. coins to collect. Though many aren't worth more than their face value, older ...

Sales platforms, grading, and auction venues all influence a coin’s price—but how much? A closer look at the key-date 1934 Irish florin reveals the challenges of accurate valuation.

In a tale that could inspire anyone to rummage through their old coin collections, the Australian Federal Police (AFP) is making headlines after tracking down and returning a historic coin worth a ...