Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime steel ...

Curious about alternative investments like valuable quarters? Find out how to invest in the different asset classes today. While most quarters are worth just 25 cents, some can be worth much more due ...

An overflowing change jar is a sign that your coins need a new home. This can mean moving your spare quarters and dimes to a bigger jar; or, even better, checking to see if you have any valuable coins ...

Some of the most collectible coins can range from rare to unusual. Here are several collectible coins you probably didn't ...

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 ...

People have been urged to check their change after a "botched" £1 coin turned out to be worth 600 times its face value. Last year, 62-year-old Diane Bath, who runs The Post Office in ...

Featuring Queen Elizabeth on the front and the Tudor Rose on the reverse, the 20p piece was minted with a rare error ...

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