Amazon offers preorders of the Steam Wireless Controller
bundled with Steam downloads of Portal 2 for Windows or Mac
and Rocket League for Windows
with free shipping
. That's the lowest total price we could find for this bundle by $4. This configurable controller lets you play your entire collection of Steam games, including those only designed for keyboard and mouse input, on your TV. A Steam Machine or other computer capable of running Steam Big Picture mode is required (not included).
Note: It's expected to be released on November 10, and you'll receive download codes for the games two days after ship date.