I have a finance related website that is PR3. Besides the link juice, the site gets around 500 visits/day and the content is syndicated across various blogs as well. Link exchange details: One in content link, dofollow. Lifetime sticky link. $30/link. Your link will be placed in a approximately 700 - 900 word unique article. OR $50/2 links (one link per article) PM for details on the website. Will accept only two such links per month.