Used, two Bitman S9 Antminers, one Bitman S5 Antminer

I have three units and three psu's for sale, I have upgraded majorly and don't require them any longer. All are used, all are working and hashing as I write this ad. These are great machines to learn the ins and outs of crypo mining, all run sha256 algorithm. Of the psu's, I have a 750w for the S5, a 1500w for one of the S9's, and a beast APW3+ 1600 that I'm sending two cords for, one for regular outlets, and one for a locking plug. The S9's are billed to have 13.5 TH/s, I have them at 15.1 TH/s and 14.9 TH/s respectively. I do warm you, these machines are loud, and do put off some heat. I have not had to turn a heater on in my bedroom but a few times this winter. All items included, I believe my asking price is more than fair, so no I will not take any less. I am also not selling each item separately, all go or all sit and hash away here. Any other questions, please feel free to ask.