Design and Develop a Discounted Market App for Real Price Outlets

I want to build an online app that advertises products from real price outlets at discounted rates. My goal is to help users easily find and share the best deals available. I need a freelancer who can guide me through planning, designing, and developing the app from scratch... (Budget: $10 - $50 USD, Jobs: App Design, Graphic Design, iPhone, Mobile App Development, UI / User Interface, User Experience Research, Web Development, Website Design)