Here is a list of NNNN.IO I did last week. Again, can't show the 0 starters because I don't have a list and the formulas I tried never work. So if someone has 0000.IO to 0999.IO, let me know.
There are, but it's still surprising to see how some of the best 4N have sold for well above their reg fee. At least 3N.Io is done, well when there's 13 out of 1000 left, I count it as done because that's very little inventory left to buy.