How Many Beatrix Potter 50p Coins Are There? It can be confusing to get your head around all the different Beatrix Potter 50p coins, so keep reading to learn more about the series and specifically the flagship Beatrix Potter portrait 50p. Uncirculated versions, such as silver and gold proof editions, are much more valuable. The Beatrix Potter 50p coin has an average sale price of £1.20 according to the most recent values on eBay in 2022. The Beatrix Potter 50p coin, also known as the Beatrix Potter portrait 50p, is one of 13 coins dedicated to the works of Beatrix Potter – but how much is this coin worth today?