Hello,
I have recently made a scrapper which scans for Amazon products, obtains their rank and saves them to the database. It is written in PHP and has an admin panel. If you are interested, I can modifiy it for your needs. Of course, I would need some more details on what exactly needs to be scrapped and saved (and displayed :) ).
Please feel free to ask anything.
We can discuss price after you provide the full details?
Thank you,
Goran