Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Peter Gudella via Shutterstock Minting coins isn't exactly an exact science. Even though most ...

Two Australian coins are expected to fetch up to $1500 at auction next week due to a simple error made by the Royal ...

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 ...

A coin collecting expert has shared details of two UK coins that could be worth well over their face value if they display a ...

If you have any spare change lying around, it’s worth checking if any of them are faulty, as a rare error coin could be worth hundreds of pounds. On 9 May, a rare ...

A coin specialist has advised collectors to watch out for two rare coins collectively valued at over £900. These pieces have become highly desirable due to minting mistakes that make them unique.

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 ...