What is the value of a 1980 penney with Lincoln on both sides?

A 1980 penny with Lincoln on both sides is considered a mint error, specifically a "double die" or "wrong planchet" error. Such coins are quite rare and can be valuable to collectors. Depending on its condition and demand, it could be worth anywhere from a few hundred to several thousand dollars. However, it's essential to have it appraised by a professional to determine its specific value.