FIT_Gamer on 06 August 2016
#1 at quite a few retailers.
http://www.gamestop.com/browse
http://store.steampowered.com/search/?filter=topsellers
https://www.amazon.co.uk/gp/bestsellers/videogames/ref=sv_vg_h__0
https://www.amazon.com/best-sellers-video-games/zgbs/videogames/ref=sv_vg_12
I'll go with 5.5 -6 million lifetime. As long as it isn't broken.
