I just bought and returned two used Kinects from gamestop. They were $28 each.
Tried to use the native Windows 10 3-d scanning program with both and hotrible results. It was nothing like the MS demo footage.
The color image would not map properly to the point-cloud. The second camera was better, but still 'off'.
I wonder how reliable the miniaturized Apple version will be, particularly being knocked around.