if I strike out at retail I would probably offer $1200 for a pair I think that's fair if you look at the past Yeezy releases.
grey 750s average price was around $1000 and there were FAR less pairs like ALOT less. the problem is that nobody knew that.
TDs were around 6-700 release date. PBs maybe a little more but hit a wall while TDs went up.
moonrocks out of the equation. the black versions are way more abundant than original color ways.
people with the resell price of 2k will get stuck because not many people can afford that. even if they can a certain mental block happens when someone sees a 2 then a comma in the price for a pair of sneakers. especially day of release when market is flooded. unless every single one of them is patient which is not possible...price will be forced down. it's just a question of how much.