I was wondering what's the average cost per click for the niche im in is. Link is in the singature. Mostly circulated on building traffic to your site. As soon as I get my ads on there, I will try to build 500 Unique visitors per day in a month.
Not sure what the price is (no one really knows exactly) but what I would do is place a channel for this blog and keep track of the earnings, it will give you an idea.