I set up my Nicehash miner and have been mining for less than a day so far. I mostly mine at night because we get free electricity at night. After about 8 hours I'm at 30 cents worth of bitcoin. It's not amazing, but it does help.
I plan on trading the bitcoin I earn to Steem so I can get more Steem power. I'm going to see if I can fix the other graphics card this week so I can get another 50 cents per day potentially.