Watch List notes:

Britannia Silver Ten Pounds 2017 5oz. Silver Proof. Reverse: A modern interpretation of Britannia, her body merging with a map of the United Kingdom. The reverse with the Trident mintmark denoting the 20th Anniversary of the striking of the First Britannia Coinage S.BG5 a few very minor nicks, otherwise FDC in the Royal Mint black box of issue with certificate and booklet

Estimate: 170-220 GBP