Is the Official Nikon MB 200 Grip compatible wid the Nikon D3100 at all?

Is the Official Nikon MB 200 Grip compatible wid the Nikon D3100 at all?

Wid?

Nikon does not make any grip that is compatible with the D3100. Some other brands do but because the D3100 does not have a provision for a grip the shutter button is always clumsy

No. Entry level Nikons are not designed to be fitted with a vertical grip. Third party grips provide the user with two battery slots, however no vertical shutter release, and are battery grips only.