Good for you. I hope you realize how lucky you are to find such idiots to pay that kind of money for a soon to be "old technology" machine that is swamping the network just prior to a new technology release. While price goes down and difficulty goes up all these morons that buy from resellers are going to get their ass handed to them. It sure is fun to watch human stupidity.
If you think the price is gonna keep going down, there is no reason for you to be interested to buy these machines at all.
I don't "think" I know. I'm not interested. Just trying to help some of these stupid assholes in this forum not support price gouging reseller scum like you. BTW daily profit on S9 now $7.50 p/d. 13.5 month payback for your crap. Beat it.