Seriously, you do understand the concept of different costs of living, right? Your astonishment at paying $0.5MM for a house is irrelevant; that's the going rate and probably cheaper than renting in that area.
However, after looking on Zillow, I find things have either changed considerably in the last year or I misremember, since I can see a bunch of places for well under $400K around here, now. So, never mind.
Didn't the "going rate" turn out to be dumb and unsustainable for the nation as a whole?