Looks like Ken answered you. With Well Go USA, my understanding is that it's imported. On the other hand, for example, say Disney, we'll get the same cover & finish as USA but the slip is printed exclusively for Canada because it'll have the Canadian rating logo printed at the back. That's the only difference on Disney slips. But this will be the exact same slipcover.
Do you know if that edition is region free @AlienKing ? Have the UK slip on pre-order but I'll guess it's doubtful if it's gonna be as good looking as that one.