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 ...

Minting coins isn't exactly an exact science. Even though most coins are perfect and uniform, small mistakes can result in error coins that are super valuable and ...

As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...

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 ...