Data Mining from Multiple Websitess

I am looking for a solution, namely a software program that will extract specific information such as product name,model, price from different eCommerce or retail sites simultaneously. This data will be placed in different sections depending on the URL or webpage. This is not a scraper that I am looking for that utilizes a point and click for pattern recognition. Scraping will not work for this project. I am very much interested in regular expression (regex) being a solution for this but I am not experienced with regex coding. The regex code must work through multiple sites without having to do any editing. And I will also need ongoing support in case there is any future problems if this solution is reliable. I am also opened to any other solution including excel's import data from webpages, however I will still need to automate it to go through multiple sites, filter out junk data, and structure it neatly into the proper rows, columns with the appropriate headings such as price, model, etc in excel. If you are able to provide a working solution and are experienced then I am interested in working with you. Please be reliable with offers. This solution requires at most a few program scripted code lines as suppose to one that would take a week or even months to write unless a custom created software is needed. Let me know.