Use PHP and curl to create a bot and screen scrape selected sites (e.g [url removed, login to view], [url removed, login to view]).
Allow user to select elements including elements that containe itemprop to scrape. Create a Weekly update using Cron.
Configure to allow mySQL update of data. Must be easy to use.
10 freelancers are bidding on average $197 for this job
Seasoned web scraper. I worked on many similar projects, I have big experience in data mining projects. I can finish this task in short time, with the best quality.