the plane must not be that different from all others.
the controllers should not account for $250M but i could be wrong.
anyone has numbers($) on this aircraft?
It's intended to be all-weather and day/night. They are being developed to be able to do 24/7 "orbits" from the carrier.
As for price....there isn't anything out there for per unit cost as there are only a handful in service for testing. The total program cost is around 1 billion.
I'd say it will be a bit under your 250M number but the Global Hawk costs about 150M per copy, clean, and about 200M when you add in R&D cost. The Predator costs about 5M per copy.
Either way, that's a bargain.