Members of CONECA, the international error coin and variety club, will be on hand at upcoming coin shows to provide free assessment of coins for collectors who have questions.

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 ...

They are difficult to find. They have unique marks due to errors or limited editions. They have some kind of historical significance. They are prized by collectors. Determining whether to spend rare ...

Have any change or cash in your wallet? You might want to check it -- it could be worth more than you think. Some currencies are worth much more than their actual value -- and some may be more common ...

Some coins can be more exciting than others. That's because certain rare coins hold important value, from the one penny coin named the rarest in the UK to a super valuable piece worth thousands. That ...