Named as the smallest R/C copter in the world, the MX-1 available from ThinkGeek with the pricing set at about $50. It can fly smoothly but you can also dock the copter to recharge the battery.
Important Note:
The MX-1 is a 2 channel copter so it is always moving forward slowly. You control up/down and right/left turns. Due to the dynamics of the helicopter right turns are wider than left turns. If you want the MX-1 to move forward faster you can add a bit of weight to the front of the nose. Of course careful use of the trim buttons at the beginning of each flight is pretty much a necessity. Practice up on your flying skills if you hope to challenge the expert pilots at the ThinkGeek world headquarters of doom.
