An Australian coin collector has urged people to keep an eye out for a gold $1 coin that has an error making it worth as much ...

As with just about any asset, a coin's value is determined by its market demand. This means that coins in short supply often ...

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 ...

As you rummage through your wallet or the loose change jar at home, keep an eye out for a particular $1 coin that could be ...