Amazon.com API connect store

I am looking for a store looking website, that can display products directly from amazon. All I need is to place the items under categories, and for each item only add the catalog number and then it will appear in my website. I want to use Magento CMS with the following theme: [login to view URL] , so structure must match the theme. The CMS should update the content (such as product info and comments) from Amazon using Amazon API. ** If you have another CMS that connects to Amazon API I am willing to hear (except Joomla). ** Design is not needed. ** Payment will be *ONLY* at the end of the project. Thanks.