eBay style website needs creating and programming

Dear Sirs/Madams We are looking for someone to create us a new website. This will include a large amount of design creation and programming to create this task, so we only want the best. The website is going to be a similar port of eBay. The website will allow users to bid for a barter for items for which they wish to buy and create a user account similar to that of ebays. Users of product sales (sellers) should be able to list their products, with a design manager and upload images and descriptions. The website should have a feedback and messaging system similar to ebays. The sites NEEDS to have an ebay importer which will import all sellers data from ebay such as auctions, usernames, feedback scores etc similar to ioffers Mr Grabber software. The website must have a web 2.0 feel to it, with a fresh simple design to that of shopifys. BIDDERS MUST AGREE TO THE FOLLOWING: BEFORE WE ACCEPT ANY OFFERS WE ARE LOOKING FOR A MOCK HOMEPAGE AND MOCK LISTING AREA. USERS WHO ARE NOT HAPPY WITH THIS SHOULD NOT BID. WE ARE LOOKING FOR CREATIVE PEOPLE WHO CAN SHOW A REAL FLARE OF SIMPLICTY AND DESIGN ABILITY. THE PROJECTS WORKING TITLE IS "HAGGLE" Please contact us for more information