I'm guessing $7-$11. After the drop in the last few weeks I was worried, but it's going back up at a steady rate this week. Anyways, I'll keep mining no matter the price as I pay a fixed power bill. Also, it might go over $10 in Q3 2012 due to the expected block drop from 50 to 25 BTC, this will cause some people to stop mining, lowering the supply, but the demand will be the same so... $$$