Tool to find expired high pagerank domains

Hello, I am looking for an application which can look for expired domains which has high pagerank! I dont plan to develop it from scratch since this can be too costly or time consuming. (But if you develop such a program before, it would be nice to learn the budget needed to develop such a program. But previous experience is a need and you should show me that you are experience if you can develop it from scratch) So if you have such an application i want to pay you to get the executable and use it for my own purposes. You will still have the rights to use that program. I am just interested to be able to use unlimitedly such a program.. Thanks. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Windows or Linux (one of these platforms is enough)