Amazon Price Comparison Export

Looking for a simple tool to download our seller central products with competitor's pricing. Flat file download of our ProductID, UPC and/or ASIN, Our Price, Best competitor price, buy box y/n, A big bonus would be: Simple unit sales history last 7, 30, 90 days Number or competitors offering that item (optional) Shipping price data Please email me with responses and if you would be a good fit. We will be using AMTU for other typical inventory and order data integration, but competitve pricing does not seem to be available with files supported by AMTU.