The same economic laws of scarcity and demand can also apply to coins marked by production errors when they were minted. It is usually a good indicator of its value – the rarer it is, the more it could be worth. Read more: Are Royal Mint coronation coins worth the investment? What makes a Royal Mint coin valuable?Ī coin’s mintage figure is the number of those coins in circulation. We also explain how to know if you have a rare coin, what it might be worth and how to spot potential when buying coins. In this guide, we go through some of the coins estimated to be worth a mint.
This can make collecting coins a lucrative hobby, especially if you know what to look for. Some coins are rarer than others and an imbalance between supply and demand can mean they sell for thousands of pounds. The Royal Mint has been creating coins for over a thousand years, with an estimated 30 billion currently in circulation.