One of the 'rarest British coins' is now worth a whopping £127,000 - and it's not because of any defects. Chris Yang, co-founder of Coins Value, explains that minting 'blunders' on old pennies ...
The “stater” coins were found at less than 30cm below the surface of the soil amount to 11 years in wages for an ordinary Roman soldier, according to the Dutch National Museum of Antiquities.