Watch List notes:

Proof sets Flat Packs (20) 1970 (8), 1971, 1972 (4), 1973, 1974, 1975, 1976, 1980, Falkland Islands 1974 (2) nFDC to FDC in the cases of issue, Royal Mint Year Sets 1982 (3), 1983 (2), 1987, 1994 UNC in the Royal Mint wallets of issue

Estimate: 100-120 GBP