Here are 12 Japanese coins or coin sets with values that rise to nearly $2 million.

It might be a good idea to check your pockets for loose change ...

This 50p coin is most popular than the 2009 Kew Gardens piece and worth a lot more money. There's 200,000 out there which ...

Check your change now for this 50p coin as it could be worth a lot more than just face value. It's believed one in 335 people ...

Heritage Auctions sold collectible coins worth $12.4 million at an auction held July 16–18. An 1888 Liberty Head double eagle ...

The coin is a a U.S. silver dollar and the single coin is worth more than $10 million, making it the most expensive coin to have exchanged hands through private collectors in history. The “Amon Carter ...

After attracting 23 bids, a 1998 silver coin sold for $46,126 at a recent auction. Auction house GreatCollections said in a ...

While many collectors are willing to pay thousands for rare gold coins, more common or lower-graded coins often retain value ...

The next time you deposit your spare change into the nearest Coinstar machine, take a moment to sift through it first. You could be sitting on some extremely valuable coins that could help you build ...

Brits have been urged to check their 50p coins after a particular Royal Mint issue was spotted with a potentially valuable ...