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

Imagine this: you dump out your change jar to scrounge up laundry money, only to realize you’ve been hoarding enough wealth to buy a small island—or at least a washer-dryer set so fancy it texts you ...

Hidden Treasure in Old Coins It may be hard to believe, but those coins tucked away in your grandma's attic could actually be ...

As the United States approaches its 250th birthday, collectors are finding value in a coin that was minted to commemorate another celebratory milestone — the bicentennial celebration of 1976. Produced ...

A 1933 Double Eagle, initially minted for circulation, became the world's most expensive coin, selling for $18.9 million.

However, while most dimes in circulation aren’t typically valuable in the same way as rare and collectible coins, there are ...