Both of these are in excellent condition. The Qx has been upgraded and various mods done to improve the receiver and other items. They have the latest firmware, Heaps of spares including a complete frame. I have the original books/manuals. Both of these have fittings to mount a GoPro plus wiring to run both cameras and transmitters off the main battery. All the camera and Tx stuff is in another advert. Because of the size, my guess is that postage will be $30/$50.