Automated Scraping Project

I need a scraping project done. It should be fairly simple to execute. Here is how it should work: 1. I have a list of ASIN numbers. 2. The script should go through the list one by one and scrape certain things from the page. 3. What it needs to do is put all of the ids of the current offers on every offer page regardless of condition in a database. 4. And the script will run every day. and check all of the offers against the database and whatever offers are new it should send me an email with all the new offers that were not previously available. ' 5. Basically that is it. It will do the same for all the items on the list. It should act like a human and not go too fast and use another UserAgent like FireFox.