Error Peter Rabbit - very Rare Coin. Limited Edition Presentation: 1,850 Exclusive to The World Of Beatrix Potter Attraction. Royal Mint Colour Printing Silver proof 50p Fifty Pence Coin.The 925 sterling silver coin features colour printing, The coin has been finished to Proof standard and comes in a black box and Certified as Superior Brilliant Un-circulated Quality. This coin is one of the rarest printed Error Peter Rabbit coin in the world. The error are the colour printing on Peter Rabbit. The item "World Rarest Peter Rabbit 2017 50p Fifty Pence Silver Proof Coin. A 0700" is in sale since Wednesday, October 18, 2017. This item is in the category "Coins\Coins\British\Decimal Coinage (c. The seller is "doitoi33-5" and is located in Harrow. This item can be shipped to all countries in Europe, all countries in continental Asia, United States, Canada, Australia.