Watch List notes:

Britannia Gold £1000 2021 One Kilo Gold Proof, the reverse a striking new representation of Britannia reflecting the diversity of the people of Britain in the 21st Century, FDC in the Royal Mint box of issue with certificate and booklet. Number 5 of only 5 minted. A miniscule mintage and certain to be much prized by modern gold collectors in future

Estimate: 60000-70000 GBP