In theory, no copper pennies were supposed to be made in 1943—but a small number were accidentally struck using leftover copper blanks and released into circulation without anyone noticing. Those accidental coins became one of the rarest mistakes in American coinage. Fewer than two dozen authentic 1943 copper pennies are believed to exist today. Because of that extreme scarcity, collectors are willing to pay between $60,000 and $85,000 depending on condition.
Even worn examples command astonishing prices. A coin originally worth one cent can now rival the value of a car or a down payment on a home, simply because of a production error during a chaotic period in history. If you think you might have one, there are a few basic checks you can do before seeking professional help.
The penny should be dated 1943, appear copper in color, and feature the classic wheat-ear design on the back. Most importantly, use a magnet: genuine copper pennies will not stick, while steel coins—often copper-coated to fool buyers—will. If a coin passes these tests, expert authentication is essential. The story of the 1943 copper penny is a reminder that hidden treasures still exist, sometimes tucked away in old jars, inherited collections, or forgotten drawers—waiting for someone curious enough to look a little closer.