We guess it’s no secret that the Nintendo Wii U console isn’t exactly the hottest selling console at the moment. Nintendo executives have in the past offered many reasons as to why the console isn’t selling as well as it should, although recently with the release of Mario Kart 8, it did help to boost Wii U sales for a while. However the good news is that according to analyst Michael Pachter’s latest estimates, it seems that Wii U sales have actually increased for the month of August.