Wildlife biologist's 1988 doubled ear Lincoln cent led a strong auction performance in April 2026. Multiple coins from the ...

The penny’s rarity stems from its “doubled ear” variety, a type of doubled die obverse (DDO) error. This occurs when the die ...

The penny of 1988 is dull to look at initially. A mere old copper counterfeit coin. Some of these, however, contain errors which make them something much more ...

Add Yahoo as a preferred source to see more of our stories on Google. Peter Gudella via Shutterstock Minting coins isn't exactly an exact science. Even though most ...