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 ...

Rare U.S. coins are still slipping through cash registers and coin jars, and some of them can be worth far more than their face value. Recent reporting on valuable pocket change shows that everything ...

Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime steel ...