Grab that dusty piggy bank and crack it open. You may just get lucky. With National Coin Week approaching, Cointrackers.com created "a cool list" of the top 25 most valuable pennies ever minted in the ...

Some could be historical limited-edition coins, others might have secret images, and still others are sought after due to the material used to make them or because they were minted with imperfections.

According to CDN Publishing, publisher of the Greysheet currency pricing guide (since 1963), the U.S. rare coin market had an estimated value of over $6 billion in 2022. This was buoyed by $560 ...

The Royal Mint has released a list of the top 10 rarest 50p coins - some of which could fetch more than 100 times their face ...