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

Learn which rare 1950s coins could be worth big money today, from valuable pennies to silver dimes—and how to spot hidden ...

A RARE coin has sold for 35,400 times its initial worth at a recent auction. Americans can make hundreds of thousands of ...

Ever seen stories about people who stumble across rare coins that are worth big bucks? That could be you if you have certain quarters at home. That's because there are a series of quarters out there ...

From 1999 to 2008, the U.S. Mint issued 50 commemorative circulating quarters to honor each state. Now, some of them, because of errors, misprints, or their pristine conditions, can exchange for ...

PHILADELPHIA — Some rare U.S. state quarters are no longer worth just 25 cents. Collectors say a few special coins from the 50 State Quarters Program can now sell for hundreds or even thousands of ...

When the U.S. Mint launched its 50 State Quarters Program in 1999, the point of the 10-year initiative was to honor each of the 50 states and share a little bit of history via free classroom lesson ...

Remember those days when you'd dig through the couch cushions for spare change? Maybe you found a quarter or two, and you thought, "Hey, free money!" But what if I told you that some of those quarters ...

A coin sitting in a jar or drawer could be worth thousands of dollars if it has a rare mistake from the U.S. Mint. Some 1999 state quarters from Georgia have sold for as much as $10,000 due to unusual ...

Amid the debate about the future of the penny, you may be wondering how much some of the coins you have around could fetch. After all, it could be a way to make some extra money on the side. Here's a ...

Add Yahoo as a preferred source to see more of our stories on Google. Each state received a specific quarter design during a program which ran from 1999 to 2008. However, during this time, some of the ...