12617 Recripocal Links

I am working with a customer that is looking for reciprocal or one-way links. We are also an SEO firm, so please - no funny business! We're not looking for FFAs, multiple sites on the same Class C subnet, etc - the usual tricks. We're looking for legitimate links, and are willing to reciprocate. We are seeking somewhere on the order of 50-100 links, and would like to have them over the next 30-60 days. Please provide a per-link price, as well as your approach to getting these links. Your bid amount should reflect the cost for acheiving 50 links. The site we are linking to has a lot of content and categories, so we should be able to easily identify potential link targets.