A 'rare' 20p coin has sold for almost 200 times its shop value because of one subtle error. What's more, the Royal Mint suggest more are still to be found. The 2008 ...
The error appeared on the 20p coin due to an incorrect pairing of the old and new coin designs during the Royal Mint minting process ...
If you want to sell part or all of your rare coin collection, you’ll naturally want to get the maximum value. Finding the best place to sell rare coins can go a long way toward pocketing what you ...