I've heard this said many times.  However, I was in Best Buy (twice), Target (Twice), and Walmart on Thursday night, black friday evening, and Saturday.  None were sold out of PS4s.  I will note that Best Buy had a s-load of all the consoles (excluding X1X) when I first went, and had a whole lot less of all of them on my second trip.  

With that said, PS4s were clearly selling very, very well.  I saw tons of Switches on the shelves everywhere though.  That may be a good sign - Nintendo accurately predicted demand, and made sure there were no shortages.  

Anyway, I think this "PS4 sold out everywhere" thing is an exaggeration.  I didn't see any store that was out of them.  They're also available right now online at various places.  

Most of the online stock of Ps4 aren't the discounted ones(at least on Amazon) meaning the $199 Ps4 are all sold out and the ones that are available are from other sellers and are selling them at a higher price(around $280+). On Bestbuy, the $199 Ps4 is sold out online and is only available in store.

Locking duplicate. You can find the original here: http://gamrconnect.vgchartz.com/thread.php?id=233170

This is like the 4th variation on this topic that's popped up