It takes about 3 months to pay off a $1200 - $1600 mining machine, nearly 4 if you have to pay for electricity. That all assumes the market stays in it's curren

It takes about 3 months to pay off a $1200 - $1600 mining machine, nearly 4 if you have to pay for electricity. That all assumes the market stays in it's current state for that whole time. Highly unlikely.