I live in Washington, DC, so it is higher here an in all the cities. However, there are small independent theaters that have movies for half the normal price. If you take into consideration the highs and lows for the country, they average it to be $9.50 with under $7.00 on the cheap side and about $13.00 on the higher side. 3D movies cost more, as does popcorn and a drink.
In the long run, ours are higher than yours, but, the cost of living is higher, so I think we all have overpriced tickets! :) @debbie-ese