Well it should slow down after the holidays but with Japan looming. We could probably expect a conservative 100K+ per week. Unless supply cannot meet the demand or the 40% failure rate is actually 50%!

The PS3's post-launch baseline was around 80k-90k, right? I'd say 130k.

Bumping the thread so that more people can predict!

We know nothing. The launch so far is great, but a lot can still happen. I'm a Nintendo/sony gamer, so I don't want to wish ps4 bad luck, but it looks to me like something between 70-120k is most likely. Remember, it's winter, a lot of consoles is bought for christmas, and the next great games come out around march/april (watchdogs etc.)

Erm...95k. Though that's just a random figure, it could be up to 140k or as low as 60k IMO.

I think it's a real possibility that it's below the 80k mark(In January at least). No killer apps, and the best exclusive scoring a 75 on metacritic doesn't make it look good in the long run. It just depends if people would rather dish out another 400 bucks so they can play COD with 16 players rather than 12.