It’s been 25 years since the U.S. Mint began producing arguably the most collected coins: the 50 State Quarters.

15 rare state quarter errors. When compiling the list of the rarest state quarter errors, we considered factors such as mintage mistakes, market value, auction history, and collector demand.

Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS. Keep in mind that “error” coins — the ones primarily included on this list ...

While every state has a quarter, some are easier to find than others. In total, 34.3 billion quarters were produced and shipped as part of the 50 State Quarters Program.

State quarters are a popular collectible item among numismatists or coin collectors. While most state quarters are worth their face value of 25 cents, there are some that have become valuable due ...

(NEXSTAR) — It’s been 25 years since the U.S. Mint began producing arguably the most-collected coins: the 50 State Quarters.

Of the less-minted states listed above, only a few are listed among the most valuable. A mint-condition Oklahoma or New Mexico quarter marked with an S could be worth up to $10.

It’s been 25 years since the U.S. Mint began producing arguably the most collected coins: the 50 State Quarters.

Of the less-minted states listed above, only a few are listed among the most valuable. A mint-condition Oklahoma or New Mexico quarter marked with an S could be worth up to $10.

Only seven other state quarter designs had more than 1 billion issued: Connecticut, South Carolina, New York, Maryland, New Hampshire, Massachusetts, and North Carolina.

While every state has a quarter, some are easier to find than others. In total, 34.3 billion quarters were produced and shipped as part of the 50 State Quarters Program.

Of the less-minted states listed above, only a few are listed among the most valuable. A mint-condition Oklahoma or New Mexico quarter marked with an S could be worth up to $10.