Once the penny is officially discontinued, certain rare specimens could see a spike in market value. Currently, some examples ...

That can lead to coins like the 1943 Lincoln bronze cent, which was made out of bronze in error. It should have been made out of zinc-coated steel, with the Mint having stopped using bronze which was ...

Becoming a millionaire with a penny is possible if you have one of these rare specimens. This is the one-cent coin that could be worth up to $1.7 million.

Collectors hunting for valuable coins don't have to reach back a century or more to find them -- they can pop back a few ...

The last decade of the 20th century produced coins that modern numismatic enthusiasts spend three-, four- and even ...