This is a brand new replacement drone. I comes with a used battery, controller and charger.
I purchased a 2s for a pilot certification that used this model. Very stable, latest electronics. Well I put mine in a tree and when it fell it broke the gimbal. Insurance replaced it but I had to purchase a complete other unit so I could progress in my class. In the end I have 2 model 2s drones but want a model 3 so one has to go.
If your thinking about doing drone piloting take some advise from experience and buy DJI Mavic to train. I started with Yuneec 520 series and that was a big mistake.