US News: A rare 2001-D Lincoln cent, a \\"mule error\\" coin with a dime reverse, has fetched over $100,000 at auction. This unique coin, created by a minting mist ...

One of the few 2001-D Lincoln cent mule coins was sold at an auction via Heritage Auctions last year for six figures, and it is the fourth such coin to sell at auction, reported CoinWeek.

The penny was struck at the Denver Mint in 2001 and features the usual portrait of Abraham Lincoln on the front or obverse. What it doesn’t have is the normal Lincoln Memorial on the reverse.