According to Coin Trackers, the New York Post, KHOU, and Daily Mail UK, a mint condition 1943 copper wheat penny could earn you more than $85,000! According to KHOU (who consulted with Royal Coin and Jewelry

At some point during that year, however, a few copper blanks made it into the minting process— and it is these “mistake” coins that are now being sold for amounts somewhere in the 5 and 6 figures. As mentioned, these 1943 copper wheat pennies must be in mint condition to net values in the $85,000 range.

But even in lesser conditions, they have still been selling at an average price of $60,000 (according to Coin Tracker). Saul Teichman, an expert in U.S. Mint errors explains (via Coin Week) that collectors drive up the value of the coin, explaining:

“1943 copper cents have a special cachet with collectors. As for market value, the 1943 cents sell for much more than other errors struck around the same time. ” “Many other World War II errors are rarer than 1943 copper or 1944 steel cents but bring a fraction of a price as they lack that special cachet.”