OMG, apples and oranges terrible analogy. The best monetary returns investment in the real world is typically accomplished rehabbing the worst home in the best area because of the undeniable market power of comparables... the nice, expensive homes will boost the value of a now more attractive-seeming home by carefully-chosen upgrades which deliver maximum ROI, i.e., looks (good front landscaping), wow features and/or adding area/rooms; not sinking cash into pricy, low ROI money pit/white elephant work or hoping a nicer-seeming home in a bad area will magically not be depressed by terrible comparables.