I bought two S19 XP T134 BTC miners from Bitmain. They are sitting right now mining BTC for me each month at Bitcapital in Washington State. Feel free to call them if you like. I also have the serial numbers for the two models. Try, before being sarcastic, to run the serial numbers through the Bitmain website. My name is Dr. Marc Sattva Noblitt. You can look me up online if anything I said is offensive.

If you want to negotiate for the machines let me know. If you are not interested, that is also fine.
I look forward to your response.