Just curious what is the power usage like at 13GH? I'm guessing it's a 19.3GH model correct? Prices have indeed dropped quite a bit on these as unless you have free power or need the heat at 10 cents/KWhr there's basically no longer any profitability unfortunately. Plus Bitmain is about to start shipping a new batch next week which means most likely a diff increase soon.
Thanks!

Yes it is (was...) a 19.3 model.
It is pulling under 800 watts. I can get you a better number tomorrow if you really want it. I hung some other stuff off that power supply so just going by the Kill-A-Watt meter is not going to give me a good number till I unplug some stuff from it.
As for profitability, it's up in the air. Just pointing it to a pool and hoping for the best, you might get $3.00 a day. I have been doing some "hit & run" on newer X11 coins that come up and have made good cash here and there since the board died. I just don't have the time at the moment to really hunt for the good ones.
-Dave