Honestly, some of the stores near me were out of Wii and PS3 on December 26 but were advertising huge incoming shipments by New Years. You probably aren't going to see a big drop from 12/19 to 12/26 either, as its five days before Christmas, and everything was super crowded on December 26. NSMB Wii was sold out everywhere I checked. Wii will probably be flat in December in the west and its up in Japan over last December so ~11m is doable. PS3 had a big December worldwide, so I don't think I'm high on it either. X360/DS/PSP on the other hand have no stock issues at all.
People are difficult to govern because they have too much knowledge.
When there are more laws, there are more criminals.
- Lao Tzu