The DW Yak 54 is a very good and solid 3D flyer. Flies like on rails. And the combo pack starts at $109.99, and that includes a motor, ESC, 4 servos, and your choice of a 38" kit. About $20 extra gets you a 3 cell 1000 mah 20C lipo, which all combined perform excellently. Weight should be around 14 or so oz. if you use that equipment and a micro receiver.