On top of that, for the past couple of days they have been taking more pre-orders for the D4 and D800.
Here is the screen shots for the Nikon D4 and D800 order pages on Amazon.
Nikon D4 Ship Release Date: March 20, 2012
Nikon D800 ship release date: March 20, 2012.
Both Adorama and B&H don’t have a date listed, but I bet it will be around the same time. Locally in my area, the major pro camera shop Samy’s has been also taking pre-orders, however I’ve heard the backlog on the waiting list is very long.
If you’re hoping to snatch one from a local shop, I think the chances are pretty low. I’d order one online, they seem to carry larger supplies and more frequently.