The Wisconsin state quarter features a cow, cheese, and an ear of corn. One version of this quarter gives the corn an extra leaf low on the ear. This may have happened when a tool was pushed into the ...

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

The state quarters program, which ran from 1999 to 2008, inspired many new coin collectors, and some of those quarters are ...

Add Yahoo as a preferred source to see more of our stories on Google. TOPEKA (KSNT) – Ever wondered if the Kansas state quarter in your pocket is worth more than its advertised for? Kansas, like every ...