So we got some information earlier today that Gamestop had an allotment of 500,000 consoles, which they sold out of a couple days ago. They also have another 250,000 on a waiting list que for more shipments.
Nintendo in their investors meeting had said they would have 2 million total shipped during March (Which could be increased judging by demand). A quarter of those were in North America to Gamestop. Not sure how many other retailers recieved like Amazon, Best Buy, etc…, but they are also all sold out.
If Nintendo actually does only ship 2 million Worldwide, the Switch will be pretty difficult to find. At least it seems that way in North America.