Hi friends, I am giving 125x125 ad slots on my blog http://www.cooltricksntips.com for a very cheap rate of 10$ for this month. My blog is a PR3 blog and has Alexa rank 74k and have 6674 RSS subscribers I am selling the NoFollow Ads for 10$ and DoFollow ads for 20$ a month. If you are looking for Link Building then I suggest that you buy the DoFollow ads for more than a month as you will get Link Juice from many PR3,PR2 and PR1 pages. That's why we are offering DoFollow ads at a Discount!! rate if you buy them for 2 or 3 months at once. 1 month DoFollow - 20$ 2 month DoFollow - 40$ 30$ 3 month DoFollow - 60$ 45$ You can also put 250x100 ads for 15$ for a month for NoFollow. And the DoFollow costs 30$