200+ site screen scraper for single product comparison

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
I want the framework for a multi site scraper written so I can get the price, description, link and availability (in-stock/out of stock) of a single product that is sold on 200+ sites. Preferably, it would use CSS/jquery selectors to find the text to scrape.

I need to be able to put the links in to the pages to be scraped in myself and also the selectors. I would like the scraper to run on a schedule and output the data in SQL. I need the format in columns, with as many rows as there are pages to be scraped. The columns would be "id, description, price and status". The main thing is that I can select what selectors text from each site goes into what column and that it can be a different selector on every row. I understand manually going through 200+ sites to find on where their price information for 1 product is kept will be a lot of work, but it will be me doing it. I already started it using pjscrape, but I can't get all the data from multiple sites organized.

Skills required:
Data Mining, jQuery / Prototype, PHP, Software Architecture
About the employer:
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.

Hire mantislin
$ 248
in 5 days
Hire techwelf
$ 244
in 10 days
$ 130
in 7 days
$ 50
in 5 days
$ 250
in 15 days