Of the many things the '70s are known for, pennies aren't exactly one of them. From exquisite proof pennies to rare small ...

which, thanks to certain characteristics they bear, have come to be worth thousands and even hundreds of thousands of dollars. Find out more about the most valuable pennies and how to identify them.

An American silver coin dating back to the 17th century, before the United States was founded, has sold for a record-breaking ...

Most of these are accounted for, but the good news is that some valuable coins are still out there if you are looking to get your hands on some precious metals. You could potentially find these in ...

Some mint marks are scarcer than others like the S in this coin’s case, meaning that 1943-S steel pennies are often the most valuable (not including coins with rare errors). In addition to mint ...