Simple Amazon MWS script in PHP to retrieve product prices

Hello! I'm looking for someone to write a simple PHP script to access the Amazon API to retrieve product prices. I've been playing around with Amazon's example code for 'GetCompetitivePricing' and I'm close, but just couldn't quite get it working properly. You will need to have your own Amazon account (keys) and webserver, or you can work with me to test the code. I will not provide you with my access keys. This should be a simple script for someone already familiar with Amazon's MWS API. This is for a small family run business, so please note that bids over $50 will not be accepted. Basic requirements: Code must be bug free and well commented. Simple webpage form should be provided to demonstrate functionality Any library functions or includes should be in the same folder as the script. Function Inputs: 2 SKUs 2 ASINs Outputs: Webpage table of the following: SKU1, qty of each subcondition, min price of each subcondition, avg price of each subcondition SKU2, qty of each subcondition, min price of each subcondition, avg price of each subcondition ASIN1, qty of each subcondition, min price of each subcondition, avg price of each subcondition ASIN2, qty of each subcondition, min price of each subcondition, avg price of each subcondition form to enter in 2 more SKUs and 2 more ASINs (See example layout in attached image.) Note: subcondition means: New, Used-Like New, Used-Very Good, Used-Good, Used-Acceptable Will provide bonus if you can offer any useful Amazon analytics. Please feel free to ask any questions before or after bidding. Thank you! John