I just bought a new Nikon D7000 to gift to someone, as always, I tested its shutter count using Exif info and to my surprise it had zero shutter counts, and it seems my test photo was its first.
When I got my own Nikon a year ago, it had about 20 shots, also I heard from many people that it's normal for new cameras to have up to 50 shutter count...
But is having ZERO shutter count normal?! shouldn't they test the camera at factory or by the importer?