Game Deal Daily offers the Nintendo Wii U Pro Controller in White for $37.49 with free shipping. (
Black is also available for $1 more.) That's $3 below our July mention and the lowest total price we could find by $11. It features dual analog sticks, ergonomic button layout, and a rechargeable battery.
Game Deal Daily also offers the Microsoft Xbox 360 Wireless Controller in Black for $27.49 with free shipping. That's $3 below our July mention of another color and the lowest total price we could find by $3, although most sellers charge closer to $40. It features a wireless range of up to 30 feet.