SEO RESEARCH - Find me the ranking position of these keywords (Quick job)

I require someone who can quickly find me the page ranking positions data of several keywords from the last several weeks or /month. I do NOT require any SEO work done. All I want to know is how the positioning has changed. The person I choose should be able to provide the information to me very quickly. You will also need to provide me some simple information (I'll advise the winning bidder of what they need to provide me) Please bid low. This is basically lazy-quick cash. If the bid is too high, the job will become unnecessary and I will not choose a winner.