While most state quarters are worth their face value of 25 cents, there are some that have become valuable due to their rarity or unique characteristics. If you are interested in collecting state ...

Before tossing quarters into a vending machine or laundromat, take a closer look. You might be holding a rare coin wor ...

Unfortunately, not everyone’s going to come across a truly rare coin like the 1933 “Saint Gaudens” Double Eagle (last sold for almost $19 million). But you could still find some state ...

A 1999 Georgia state quarter could be worth up to $10,000, according to a blog post from U.S. Coins Guide. The quarter’s high ...

There are tons of statehood quarters out there, but some of them are worth way more than 25 cents. That's because rare state quarter errors can give these coins a higher value. Some can be worth ...

When it comes to value, coin condition is critical. Collectors love to see coins in mint or uncirculated state, designated by the abbreviation MS. Mint state coins can be graded from 60 to 70 ...

Savvy smaller investors and investment funds have poured millions into the space — and reaped impressive returns for doing so ...