A "die error" coin means the coin is effectively a misprint, and though it made it into circulation it's a rare find 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 ...

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 value of collectibles because a ...

You never know when you might come across a valuable error coin, so it helps to know what to look for. Error coins can be divided into the following general ...