If Nintendo want to release their new handheld alongside the WiiU successor, 3DS might last until 2017-2018.But even if it lasts so long, I only see it matching sales with the GBA/PSP levels. Also, I don't know how many games Nintendo will make for the N3DS, but they can't just ignore almost 50 million regular 3DS users. The PS4 might sell around GB levels, the WiiU migh get lucky and reach GC numbers. Vita will sell around 15m lifetime.










