If you were planning on buying the Launch Edition PS4 from Amazon for launch day availability, you are a wee bit late to the game. Amazon reports that the sales of the Sony console were brisk and are already sold out. The $400 Standard Edition is still available, but there is no guarantee on delivery date. Amazon is currently running a Facebook poll asking consumers which console they'll purchase, PS4 or Xbox One. With only six hours left in the poll, 95% of the over 40,000 gamers who replied said they'd be purchasing a PS4.