Watch List notes:

Five Pound Crown 2021 Royal Albert Hall 150th Anniversary- Type I with flat surface, Gold Proof FDC in the Royal Mint box of issue with certificate and booklet describing the building, and the celebrities and famous sportsmen and women to have competed and performed at the famous venue. Certificate number 135 of only 170 pieces issued in this presentation format, so this promises to be a much sought after type. The Royal Mint website has already sold out of this and the Type II domed surface coin

Estimate: 2200-2800 GBP