Errors increase the value of collectibles because a limited number go into circulation before it is spotted and corrected.
As with just about any asset, a coin’s value is determined by its market demand. This means that coins in short supply often see higher demand — and higher values. With coins, supplies are limited ...
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Got a $2,000 Quarter? Here’s What to Check Before Spending It

The Mystery of the Wisconsin Quarter Error What if that ordinary quarter in your pocket could actually be worth thousands of ...
If you’ve ever run across a blank coin, chances are you thought a metal token got mixed in with your change by mistake. In fact, blank coins are not uncommon due to errors during the minting process.
STATEN ISLAND, N.Y. -- Pull out that change jar and take a closer look: An error on the 1999 Georgia state quarter has increased the value of the coin, making some of ...
That quarter you have in your pocket could be worth a lot more than you expected. An error on some 1999 Georgia state quarters has jacked up the value of some of the ...
Some coins can be more exciting than others. That's because certain rare coins hold important value, from the one penny coin named the rarest in the UK to a super valuable piece worth thousands. That ...