The website that I wanted to have developed is an auto trader portal site.
Database driven where by people can advertise their motor vehicles online. With payment gateway, search for a particular make and model.
Sites of interest are:

MSN autos,
autotrader.com
Yahoo autos

Please advice your quote broken down in programming and design charges.
Please list only revelent experience and only sites that would be of interest.
I'm looking foward to your proposals.