This thread was about sold to consumers by the end of 2012. VGC didn't have it at 20 million by then and so it didn't actually happen but it came much closer than I thought it would. So that was a great prediction by toastboy anyhow.
Well it's pretty obvious that it's undertracked. 4m on shelves is pretty much impossible.
But even if we only take VGC numbers, he was off by only 1.85%.