Crawl pages - get specific content - add it to the db

Hey, I need a script which can crawl 23 pages, and each page visit a link and get specific content from that page. HTML wise, all 23 pages are setup the same and the link we visit to get the specific data also have the same html setup. The urls we crawl will be: [login to view URL] .......... to [login to view URL] Each page will have about 25 links, which needs to be crawled automatic, and within the link pages we need to pull out 7 different variables which should be inserted in the database. Got attributes setup and a brief pdf to illustrate what I need done. BUDGET $50 MYSQL DATABASE Preferable PHP (but not a must) - Payment will be done when I see you have a working script.