Apple next challenge is not making people pay $1,000 for an iPhone. People already do that. Apple next challenge is bringing globalization, breaking the VAT, and putting profits in safe havens away from the fiscal preys.
People already pay thousands, dozens and hundreds of them for luxury. Apple upping its price might have the reverse effect: People line up to buy the highest price iPhone because it is not "accessible for everyone". Apple always got your back with a cheaper version but you really want the expensive one otherwise you are out of line.
We are getting close everyday to the confrontation between IT giga-multi-nationals and the traditional countries/governments of the world. We are probably still too far from the real battle but everyday is showing more why these two are not friends.