$20/£12.20 was for the 3D version (where you can borrow glasses - do you have to buy yours?). I checked, and in smaller towns the price seems to be $17.50. The

$20/£12.20 was for the 3D version (where you can borrow glasses - do you have to buy yours?). I checked, and in smaller towns the price seems to be $17.50. The 2D version (which isn't available everywhere) is only $16/£10. That's actually not much more expensive than the UWest London prices reported by mseebach.