Collectors have long known that small minting mistakes can turn pocket change into serious money, and the 1983 Washington ...

Have you ever glanced at a quarter and thought it was just another piece of pocket change? Most of us have. We toss them into ...

The Wisconsin state quarter features a cow, cheese, and an ear of corn. One version of this quarter gives the corn an extra leaf low on the ear. This may have happened when a tool was pushed into the ...

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 ...