If you get a bunch of S9's ($1500 each) and find a good rate - there are places outside US and China where power is as cheap as $0.012 KW/h - at the current pri

If you get a bunch of S9's ($1500 each) and find a good rate - there are places outside US and China where power is as cheap as $0.012 KW/h - at the current price you would make about $667/mo for each S9.