Amazon.com has PlayStation 4 consoles in stock right now.
The PS4 is immediately available on the online mega-retailer for $399.99 with free shipping.
(Reminder: all new Amazon accounts are eligible for a free 30-day trial of Amazon Prime, which provides free 2-day shipping. College students with a .edu email address qualify for 6 free months of Prime.)
No word on how many Amazon has left, so best not to wait if you are looking for a PS4.