331801 ecommerce site with additions

I need an ecommerce site built similiar to this site, www..[login to view URL] or www.metrolinedirect.com. Also i would like to have an auction site ([login to view URL] or [login to view URL])and service request portion to this site so that customers can generate a service ticket for work requested. Right now my domain name is hosted with godaddy. Please check to see if your auction software is compatible with godaddy. I need this website built, uploaded and help with navigating it. can you build us a really good site that we can also just put specialty items for sale and have a shopping cart check out. also be able to add links to my other sites or other business ventures like selling electricity and local and long distance phone service. I would also like a duplicate of the site sent to me so that i can download a back up copy on my hard drive. please let me know what this will cost me and thanx in advance!