craigslist data collector

Hi. I need a PHP script that can grab data Craigslist, it should be written in php and run from a command line, be able to extract data based on: 1. City or cities (must be able to put in multiple cities) 2. Price. 3. Keyword (s) 4. Number of pages to search. The output data should be in a .csv format with the following columns: email address including craigslist email addresses, craigslist listing title, price, location. for example, if the search is in san francisco and san diego for a honda accord and honda civic over $10,000 for 5 craigslist pages then it should output this in different columns for the last 5 pages. -Listing title -City/location -price -email address Please note only bid if you have done this type of thing before and know what you doing. Please note ONLY PEOPLE THAT SEND A PM WITH A SAMPLE OF SIMILAR WORK WILL BE CONSIDERED. Escrow will be used for this job. Project will need to be delivered in the required timeframe. Thanks for looking.