Rare coins might be cool to look at, but their monetary value is largely based on the same thing as any other asset: supply and demand. Which are worth buying?

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

For many, coin collecting is a fun hobby. But that hobby can quickly turn lucrative if you happen to find the right coin that's worth a lot of money. Even if a coin isn't particularly valuable when ...

The old cliché about finding rare and valuable coins is that you should start by digging around in your couch cushions. That's not necessarily bad advice. However, chances are the only loose change ...

Discover why investing in rare coins offers significant long-term gains and how it can diversify your investment strategy ...

Investing in proof coins offers collectors and investors a unique way to combine numismatic beauty with potential financial gain. Known for their superior finish, limited mintage, and high collector ...