BillionairesReal estate company Redfin has put together perhaps the most depressing real estate graphic ever: a map of American cities various billionaires could purchase, in their entirety. By that, we mean these captains of industry could buy every single residential property, and probably still have a few hundred dollar bills left over to light their victory cigars.

(Note: they might want to re-run those numbers on Steve Ballmer, because he just plunked down $2 billion for an NBA team.)

As if you weren’t depressed enough already, here are a few more billionaires, just for good measure: