Compare what kind of house you can get for $500,000 in six markets across the country. First, we see a 2,300-square-foot newly remodeled '50s home in Ann Arbor, Mich. From there, it's on to Birmingham, Ala., where a Greek revival shows off lots of special features of the old South. Then, we visit a home in the woods of Knoxville, Tenn., where the homeowners work, play and relax surrounded by windows and nature. We wrap with a quick look at homes in Charleston, S.C., Tucson, Ariz., and Savannah, Ga.