Auction Website similar(not the same) to Flippa.com

****Experience with auction websites only*** We need an online auction setup that is similar to flippa .com but not for websites. Much of the basic frame work it completed. We need a developer who is also very proficient in graphic design and producing a cutting edge user interface. Further specification and details will be provided. Please Send portfolio of past work on auction sites only, not interested in any other past work. Please Pm with link to portfolio if not available through through Freelancer.