Craiglist Clone

I would like to create a website similar to Craigslist. I have very little experience with creating a website. I am looking for someone with enough experience to create an area where registered users can post items (like Craigslist). Once its up and running and traffic starts going our way I will be looking for someone to help me upkeep it as well. I cannot spend thousands to get this website up and running, if you believe you have the ability to create what I have described...put in a bid. Thank you.