Update:

Z9 delay 5-7 days, bitmain is (not joking) offering a $90 coupon.  LOL.  I was being sarcastic when I said $100 but apparently I was pretty close.  Everyone should ask for a free miner or a deep discount on a 2nd z9, anyone who ordered 1st batch z9 will not realistically be getting it in hands until 3rd or 4th week of September.  Utterly a pathetic sack of shit joke.  Pretty much everyone got screwed on this by bitmain hardcore.  The amount of coins they will product come end of month vs what they would have been in beginning of October is literally half or even less.