Watch List notes:

Two Pounds 2020 Agatha Christie - 100 Years of Mystery Gold Proof, the intricate reverse design by David Lawrence comprising a jigsaw background with a question mark on a single jigsaw piece, other pieces featuring a poison bottle, a gun, a pen and a knife. FDC in the Royal Mint box of issue with certificate and booklet , number 075 of just 335 issued, with only 250 in this format, the first of this type we have offered

Estimate: 1000-1200 GBP