I've got a Solo as in the link below. Original box, backing plate, manual, charger and cord. In excellent condition, $250 CONUS shipped. I can send photos next week. Im upgrading to a system with bike data input. See at https://www.mhpsonline.com/store.php/milehigh/pd9236525/aim_solo_gps_lap_timer
I have these on 3 of my bikes. Very easy to setup and use. Attach to bike. Go to track. Turn it on and go set track record. It really is that simple.