The AR.Drone from France-based Parrot is an exciting, fun-to-fly, four-rotor helicopter that can be piloted over Wi-Fi by an iPad, iPod Touch or iPhone.
The price of the AR.Drone is $299 and you can find it for sale at Brookstone stores.
It is one of the best toys ever made. The AR.Drone helicopter has four rotor blades, two cameras and can be flown over WiFi by an iPad, iPod Touch or iPhone. Controlling the drone's flight is done by tilting your controller. Ascent and decent, as well as rotation, are controlled by a separate on-screen button.
Here's a video review of the AR.Drone.