$250 Epson Moverio BT-200 Smart Glasses with preloaded
DJI Ultimate Flight Software Ready to connect to Phantom 2 Vision Plus Drone
These are hard to tell from brand new.
Im going for it with Amiduos emulator on win10 tablet, will add external gps. I'll let you know how it works out. so far some crashing going on with the android program. My moverio glasses are up for sale. :o)