MepH on 21 November 2014
Hey again guys, after some further search, the ps2 last known number as of March, 31st, 2012 was indeed 2.8M off as I said in my last post.
Therefore I removed those 2.8M sales, then I added 1.3M to my ps2 estimate on FY'12 after the discussion with Seece (thanks man!), and removed 1.3M to PS3 for that same year for the data to match.
OP updated with new numbers (I also changed the sensational title ;) )
Prediction: End of 2015 Hardware sales (as of January 20, 2015)
Wii U: 12.1M | XBO: 19.8M | PS4: 36.0M | 3DS: 58.5M | PSV: 11.7M
