Tesco are currently selling PS4 consoles for £314.10 with their TDX-KMNT voucher code. And they're in stock. So... go go go!
Or don't, because you could get an Xbox One and Titanfall for the same money - if you're not planning on buying a PS4 for its future potential. Greatness awaits, it's just taking a while to get here, thanks to Sony supporting the PS3 right to the death rather than taking their studios off last-gen projects. Thanks to Bure11 @ HUKD!