You are kidding right? I'm sorry for assuming. But you have to be kidding. Bitcoin has been around 100k USD all this year. And about 450 Bitcoin are mined everyday, and this doesn't even include the Bitcoin miners get from transaction fees. So, there's about 45 million USD worth of Bitcoin being mined per day. I can go into profit calculations, but at the end of the day it comes down to how much you are paying for electricity.