While many valuable coins were minted hundreds of years ago, these sought-after 50p pieces have all been released in the past 13 years ...

A stash of rare medieval coins have been discovered by metal detectorists in the Scottish Borders. Keith Young and Lisa ...

Two metal detectorists have unearthed a hoard of 15th Century coins in the Scottish Borders. Keith Young and Lisa Stephenson ...

While many of the Royal Mint's rare coins were released hundreds of years ago, these prized 50p coins have all been released ...

Certain rare coins are highly sought after by collectors, and could be worth hundreds or even thousands of pounds.