Amazon sales rank and lowest selling price by EAN.

We need someone with knowledge and prior experience of the Amazon's AWS MWS system etcetera. We want a simple tool were we can upload EAN numbers in csv file and a return file is produced which has: product name, product category, current lowest seller , ean number, asin number, lowest selling price ( including shipping price!), rank, Any coding done has to be in php Need it to work with .de, .com as well as .[login to view URL] Amazon has a limit of around 1000 queries a hour? We need to take all this into account. If you have not done this before then please do not reply.