The most valuable British coins include the earlier guineas, any coin produced before the time of Queen Victoria and £5 gold coins from the 19th century. An Edward III double florin sold for £460,000 at an auction in 2006.Continue Reading
The guinea was minted in Great Britain from 1663 to 1814. It was the first gold coin produced by machine in England. Collectors now value English guinea coins at around $1,000, but the exact price of a guinea coin depends on the size and quality. Most of the coins look similar, depicting a king in profile on the front. Valuable coins produced before the reign of Queen Victoria include smaller gold coins that have shields or dragons on them. These coins are often sought by collectors, and their values can range between $100 and $1,000 based on their age. Gold coins from the 19th century are quite large – sometimes weighing over 1 Troy ounce – and are valued in the range of $10,000.
While Coin Quest considers these to be some of the most valuable British coins, there are many slightly valuable coins made of silver, such as the earlier silver florins and crowns. These silver coins can be sold for about $100.Learn more about Coins & Currency