What do you mean a difficulty ? You mean numista rarity index which goes down with every member which adds one ? I could add 10 more to my collection and get it down to 80-something. It's not a great coin.. I have one but is somewhere in the region of £15-20
Yes, the Numista Rating Index relies on people who don't lie about their collection. If someone cites it as a reason for a high selling price - run away!
