Lower installed base this gen....remember.
First day: 400,000k copies
First Week: 800,000k copies
First Month: 2.3 M copies
WW: 6-8 M copies WW
I know you're banned and all, but how large was the PS2 installed base in Japan when FFX landed?
That title moved 2 mil or so
I would guess that a lower estimate of 1.2mil and topping out at 1.8mil would not be out of the question first week.
Proud Sony Rear Admiral