Hat tip to Ijlal Inner Circle member Paul Mueller for sending this nifty little website – HousingMaps - it lays houses for sale at CraigsList on top of Google Maps. You get red dots and yellow dots on the side. Click on the Yellow dots and it will show you the pictures of the house on top of a Google Map.

So you can pick up a metro area in Michigan ; pickup a price and it will show instantly everything that is available and listed for sale in CraigsList for that city.