In order to help you, we are delighted to share our UPDATED Change Checker eBay Tracker and Valuation Index for the Top 10 coins and banknotes!Īfter a small rise in value in January 2018 across the 10 tracked issues, it’s very interesting to see that there has now been a general decrease in prices,with only 2 of the top 10 seeing an increase in the price they have sold for. With more and more UK coins (and recently banknotes) being released and an ever increasing international interest in coin collecting, it can be difficult to keep track of how much the most sought-after coins are fetching on the secondary market.