There are currently tons of U.S. error coins and die varieties in circulation today worth a significant premium over face ...

If you happen to have one of these rare coins lying around in less-than-mint condition, you can still get around $40 for it. Lincoln Cents minted between 1909 and 1958 are popular amongst collectors.

Still, take refuge in the knowledge that more pedestrian 50-cent coins may still be worth in excess of their face value. For example, a JFK half dollar minted between 1965 and 1970 has about 40% ...

and less than 40 have been authenticated. As such, any discovery of a 1969-S Doubled Die Obverse cent is big news in the coin hobby. The coin is considered the holy grail of numismatic collectors ...

The meme coin's value soared to nearly 40 cents, and market analysts are speculating it may soon skyrocket to $1 a coin. Tesla CEO Elon Musk, the world’s richest man, is co-leading a new agency ...