Watch List notes:

One Thousand Pounds 2012 Diamond Jubilee (one kilo) Gold Proof obv QEII portrait as inspired by the Supreme Court Building sculpture, Rev Royal Arms as mounted on the Buckingham Palace gates only 60 pieces issued and rarely offered for sale this piece being the first we have seen, Royal Mint issue price £60,000. Spink 4790, FDC in elaborate wooden presentation box with certificates as issued, and with gold in a price dip an ideal time to acquire such a rare set

Estimate: 35000-55000 GBP