HomesByOwner: Duluth, MN / Superior, WI - Online real estate listings of properties for sale by owner in the Duluth-Superior metro area. With color photos. - http://www.homesbyowner.com/duluth_superior/home.asp
RE/MAX Twin Ports - Real estate agency with offices in Duluth and Superior. Residential, commercial, and recreational properties. Photo directory of agents, with links to their web sites. Online listings with photos. - http://www.remaxtwinports.com/