Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.

A die break on Wyoming’s 2007-P state quarter created an infamous error that makes the bucking bronco seem to be “pooping." As most state quarters ...

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 ...

Most people toss their loose change into a jar without giving it a second glance. A quarter is a quarter, right? Well, not if ...

Add Yahoo as a preferred source to see more of our stories on Google. A manufacturing error on the 1999 Georgia state quarter has increased the coin’s value, and ...

Louisiana collectors are on the lookout for rare 1999 Georgia quarters that might reveal unexpected colors and weights, ...

Some 1999 Georgia quarters that were mistakenly struck on experimental planchets have sold for extremely high prices, ...

There’s something to be said for collecting old coins. Some people do it for the fun of it or to have a cool story to tell. Others do it in hopes of making a profit. Unfortunately, not everyone’s ...

There’s something to be said for collecting old coins. Some people do it for the fun of it or to have a cool story to tell. Others do it in hopes of making a profit. Read Next: 4 Kennedy Half Dollar ...