Proof Sets (13) 1996 Silver Set (7 coins) One Pound to One Penny, all struck in silver FDC (these sets usually toned), Flat Pack 1981, Blue Set 1995, Red Leather Deluxe Sets (10) 1986, 1992, 1993, 1994, 1995 (2), 1996, 1997, 1999 (2) nFDC to FDC many sets full and brilliant, the odd earlier piece with toning, in the Royal Mint cases of issue
Estimate: 180-280 GBP