Our list of U.S. error coins worth money can help you find treasure. Learn to spot doubled dies, off-center strikes, and other valuable minting mistakes.
Think your 1999 Connecticut quarter is just pocket change? Think again! Find out how much your coin is worth and what to look for to spot a valuable one.
Fun With Coins When You’re Stuck Indoors - 5 fun things to do with coins to avoid cabin fever, have a lot of fun, and (maybe) make you a little richer too!
These rare quarters can actually be found in pocket change if you're persistent enough! A list of the most valuable doubled die quarters and their current value.
The United States Mint produced Seated Liberty quarters from 1838 through 1891. Many rare and valuable dates of this series exist, though it's still a fairly affordable type coin.
1973 Quarter Value - Here's how to determine if you have a rare & valuable 1973 quarter worth thousands, or just a regular one that’s worth face value.
Your 1997 quarter might be worth more than $3,500... here’s what to look for! See the value of rare 1997 quarters, 1997 quarter errors, and all other 1997 U.S. quarters.
1990 Quarter Value Guide - Your 1990 quarter may be worth a lot more than face value. Some 1990 quarters sell for thousands of dollars! See how much yours is worth.
Can you spot a rare & valuable 1989 quarter? (Most people can't.) See which features you should be looking for on 1989 quarters in this 1989 Quarter Value Guide!
A 1982 quarter can be worth a whole lot more than "just" face value. In fact, some 1982 quarters sell for thousands of dollars! See how much yours is worth.