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 mistake in Denver, features Abraham Lincoln on the ...

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 ...

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If you've ever wondered what makes these errors so special, let's chat about six types of coin errors that collectors are willing to pay a premium for. Spoiler alert: you might want to check your ...

A simple penny you’ve overlooked could be worth a life-changing amount. One rare 2001-D Lincoln cent has made waves in the numismatic world for an extraordinary ...