Anyone who still comes here and read, anyway, the pre-sale and general sale of NYCC of 2017 has come and gone. I manage to get badges for myself for all 4 days on the "pre-sale" (had to buy them individually since they've eliminated the 3 and 4 day badges).
The last I looked, Saturday is sold out. Thursday, Friday, and Sunday badges are still available. You have to be "fan verified" already before you can even purchase them.