PS3 sold 130.335 in its first week in Japan, and that was during the holidays.

87k. You can't just add the second week lol.

423k

Very anxious to see how PS4 does at launch. Even more interested in how it settles post-launch.

You've adjust mine wrong!!!! I said 750k for the 'week':

500k for two days, 750k for the week and 1 million for the month.

Did he do the Antonio Banderas? 

two days=week

I didn't?

PS3 released November 11th - November 18th = 1 week sales.

That's how every launch is in Japan. PS4 launches on the 22nd in Japan, but today in the west it's still the 21st. PS3 released on the 11th in Japan but that shows up as the 10th for us. PS3 first two day/first week sales are for the week ending the 11th. 130k is what it sold in its first 9 days on release.

PS3, 3DS, Vita, Wii U, and now PS4 all have their first two days counted as their first week since they all "effectively" launched on Fridays. The time change makes it a little confusing.

According to VGchartz :

Wii :648,718 ( December )
Wii U :372,851, ( December )
PS2 :595,026 ( March )
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450K is my guess.

425k