Edit: I can just keep going and going with nicely livable ~40k houses in Detroit:
http://www.realtor.com/realestateandhomes-detail/13111-Grigg...
http://www.realtor.com/realestateandhomes-detail/17593-Monic...
http://www.realtor.com/realestateandhomes-detail/427-W-Green...
http://www.realtor.com/realestateandhomes-detail/18461-Sorre...
http://www.realtor.com/realestateandhomes-detail/5510-Three-...
... not sure if this is sad or awesome ...