Suggested by the title I'm after a camera drone under $200. Purpose for camera drone is photogrammetry, therefore should have the following specifications:
Camera: SLR*.
Resolution: 5+ megapixels.
Lens: Prime*, 28mm to 100m ideally 50mm.
Camera distortion: limited.
Features: adjustable including focal ratio, ISO and shutter speed.
*Options are not a necessity, rather a preference.
If a camera drone with these options cannot bought for under $200, feel free say that "I'm out of my mind!".
Note: Good quality video drone is feasible for photogrammetry. As the individual video frames can be utilised.
I seriously doubt you can get a camera with those specs for $200, let alone a drone