Looks fairly legit to me. But the fact that you took the pictures using a potato doesn't help.
The board looks proper, the sticker seems to be of proper quality and the holographic effect looks real (as to what we can judge from the pictures) and the case seems to have the proper level of translucency.
does the front sticker have a number engraved/stamped in it somewhere? You can see it by tilting the catridge.