Reg-Fee to $20 assuming the Search Engine traffic can pay off.
You won't see anyong typing in an address JUST to see a controller for a new system, but you may see some decent SE traffic. In that case the domain could fetch you up to $20 if you can utilize that info in a sale.
i dont think any of these 360 domains have much value. Unless sold to a buyer who thinks they can make a good site with it. I would say reg fee or low xx. I would also base my sale on the current site, if there is one, at xboxcontroller.com