Fry's Electronics offers the Estes Dart Remote Control Quadcopter, model no. 4605, for $29.99 with free shipping. That's tied with our August mention and the lowest total price we've seen. (It's a current price low by $27.) It measures 4.3" in length and features a 2.4GHz transmitter, LiPo battery, remote control with throttle, rudder, elevator, and aileron trim buttons, and four spare rotor blades. Deal ends November 6.