My cousin in Washington DC has a couple of heavy lift drones built by a drone company for the government. They were prototypes and can lift 25 pounds. The spread across the drone is about 36 inches. Comes with a custom case, remote, laptop and battery charger. The batteries were tossed so it has no batteries. They would like to get $2500 each plus shipping. The original cost to build these was $25 K each. They just want them gone.