316542 ebay/ama keyword page scrapper

Good Day, This project is rather simple. The successful programmer will create a program that will do the following: 1. Spider [login to view URL] and all its pages within that section. 2. Extract each category with the keywords that are within it. 3. The original terms stored in one field, then have the terms checked for invalid characters like '#/?* and removed before being stored in another filed in the MySQL database. 4. The program will recheck the terms once every week and add any new terms to the database (cron job). Date the terms were added should be made available as a separate field. 5. The program will also check to see if any terms have been removed and tag it accordingly as a removed item, but do not remove it from the database. 5. Navigating the db I should be able to give options to sort by: - Category - Alphabetical - Date Added - List All Terms - List Removed Terms (based on date after query) - List New Terms (based on date after query) - Ability to remove specific categories from being included in Sort (eg. If I want all terms except for terms in Real Estate and Tickets to be displayed) 6. The database should allow for additional fields and customization to be added for other programs to potentially use the information. ie. field available for tagging if a keyword has been used with a website or not. Field for how many times its been used. Field available for adding related keyword terms. 7. Ability to download list of terms in txt or cvs format. This is all there is to it... I have a script that is similar to this already with a mysql database and sort features and such, but it works with yahoo shopping, and has the added ability to include related terms to each. If you are willing to do a modification of this existing script so that it works on this ebay page as well, then I will add an additional $100 to the project. If you are willing to also add the same function but include [login to view URL] Best Sellers ([login to view URL]) and take the product names of each category top 100 from there, I will add an additional $200 to the project also. Payment can be arranged two ways: 1. Stage payments for completed tasks delivered as agreed to by both parties. 2. Escrow payment released when specs of job is completed. If you have any questions please feel free to message me. Please serious bids only. I expect this job to be completed within a week and for the successful programmer to get started on it right away. Cases of bird flu, swine, or your dog died will not be tolerated as excuses for delays and will result in a 1 review. Thank you for your consideration, and I look forward to working with another great programmer.