Edu and Gov blog commenters needed

I'm going to need people who can find edu and gov sites and comment there with my links. Pls bid ONLY if you have experience on similar project. I need 100 comments at the moment, but it will be ongoing project. Pls give me your examples of previous work and your rate per comment. Only serious bidders please. Here's a summary of the projects - Dofollow Edu and Gov sites - 100 comments needed with my links on the comment - Pls give your samples - Pls tell me your rate - The cheapest rate bidder will won PS: bidder without samples won't be entertain. Thanks. PSS: any further question, pls discuss at PMB.