How is it possible that the X1 and PS4 are already basically the same price as a Wii U?

[JRPGfan]

Danman27 said:
Sell a wiiU model with the pro controller.

This is what I would have done if I was nintendo.

Made a new system with just the pro controller, and have it be 50$ or more cheaper than the normal wii u console.

(a pro controller only wii u, could sell at 199$)