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 ...

Manufacturing errors might be annoying when it comes to most products, but they can be a massive moneymaker when it comes to collectible money. Errors increase 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 ...