That means gamers who want to bark commands at Sony's next-gen console will have to fork out £55 if they want to take advantage of the PlayStation Camera's motion control and voice command smarts.
That makes for a grand total of £405 when added to the PS4's £350 launch price. It's still cheaper than forking out £430 for an Xbox One with Kinect included – but it definitely closes that price gap.
Throw in a free copy of FIFA 14 with all Xbox One pre-order consoles, and gamers who are after FIFA's latest and greatest roster along with voice control might find themselves tempted by Microsoft's black box.
The PS4 has a 29 November European release date, while Microsoft has so far kept quiet about when the Xbox One will hit shelves.