London Mint released these 7 coins as a collection to build with 6 of the coins all layered with 24 CARAT GOLD. There are a few reasons why these are so rare.Secondly, there are lots of collections available which have the first 6 coins but as the final coin was FULLY LAYERED 24 CARAT GOLD, lots of people didn't complete the collection. You simply won't find these in better condition indeed if you find them at all.
Fourthly, this comes with all 7 Certificates of Authenticity (COAs) again in MINT CONDITION. Yes you may find cheaper but definitely not in better condition! These are simply stunning and is definitely an investment item. With this being an investment if I were in your shoes I would want to know. What is your percentage feedback for all these sales?What if something goes wrong in post? Some other things you may also like to know. I have nearly 400 followers at last check. Happy to listen to sensible offers.
Be quick and good luck!