Watch List notes:

Two Hundred Pounds Britannia Gold 2020 2oz. Gold Proof, Reverse: Standing Britannia design by James Tottle, the Britannia £200 denomination coins currently unlisted by the Standard Catalogue, FDC in the Royal Mint box of issue with certificate and booklet, Number 107 of only 160 minted, with just 150 in this presentation format, only the second issue of this unusual denomination

Estimate: 4000-5000 GBP