I have an
Air 2s I'm looking to sell. My nephew-in-law crashed it last year when I was back in the states - as documented here:
Air 2s crash - looking for the cause
I've since had DJI look at it - they replaced the scratched cowling and reset the sensors but quoted me $500 to replace the entire camera assembly in order to fix the sometimes sagging gimbal - so I passed. So now it flies perfectly and the camera is fully functional but care must be take when shooting video because the gimbal sags when turning the drone too hastily. Sometimes I need to adjust the gimbal in flight in order to get the horizon straight. It's really only an issue when shooting video - not stills.
If you're interested I'd be willing to sell the drone, 3 batteries and charging hub for $700, drone only for $550. I won't be back in the US until end of June though...