Hello, I am selling 125X125 Ads on my 175 niches blogs which are in 30+ different category . And the Ad will be post on the top of blogs. The cost is $150 for AD on 175 blogs per month. So if you purchase for 1 month the Ad will live on 175 blogs same time for a month. And if you want you can purchase for 3m, 6m or 1 year. The blogs have 10000+ visitors every month. Pls pm me if you are interested. Thanks