penny bid website/script/developer

looking for someone who will be able to develop a penny bid site similar to [login to view URL] or swoopo.com. The package must include everything needed to run, manage and update the site. Demo is a must. More details will be provided upon reviewing a demo. Experience on penny bid sites is a must. Please explain in details the process and everything needed in my part to make this happen. Looking forward to it. Actually I don´t have any documents, you have to had bid experience I guess, so maybe it´s a must. Maybe you have something already built, with the basics. Reuseable stuff would be getting this thing deployed fasst and ready to, maybe just the 24/7 administration of two guys going on. Thanks!! let´s start...