I voted 100 million, but I've been thinking between 100 million and 110 million lifetime. This is due to more competition from Microsoft and Nintendo than what we saw last generation. I know PS+XB combined sales have been fairly stable in the last few generation, but I think we will see a higher combined total between them this generation.
VGChartz Sales Analyst and Writer - William D'Angelo - I stream on Twitch and have my own YouTube. Follow me on Twitter @TrunksWD.
Writer of the Sales Comparison | Weekly Hardware Breakdown | Top 10 | Weekly Sales Analysis | Marketshare Features, as well as daily news on the Video Game Industry.