Data extraction

I have about 60 - 65 URLs. Each URL contains a list of ***many*** Catalogs. Each URL is different, but all Catalogs in each URL have the same extraction pattern. I need a csv for each Catalog with 5 columns. The first three columns are "Photo URL" (no need to download, I'll do that myself, I just need the URL), "Description" and "Price". The other two columns are fixed ("Address" and "Date") for each Catalog. You must have experience in Extraction from the Internet and understand MySQL because these csv sheets will be installed on a database. This is ***NOT*** a "copy & paste" or simple data entry job, each catalog often has 1000 or more entries. Examples can be provided upon request.