Watch List notes:

Britannia Gold Proof Set 2014 the 6-coin set comprising £100 2014 Gold One Ounce, £50 2014 Gold Half Ounce, £25 2014 Gold Quarter Ounce, £10 2014 Gold One Tenth Ounce, One Pound 2014 Gold One Twentieth Ounce, and Fifty Pence 2014 Gold One Fortieth Ounce S.PBG42 FDC in the Royal Mint box of issue with booklet, no certificate, come with Royal Mint letter explaining a printing error on the certificate, only 225 sets issued

Estimate: 2000-3000 GBP