Buy.com has a Xbox 360 Black Wireless Controller for $38.99 with Free Shipping. The white version is $37.98.
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- Using optimized technology, the Xbox 360 Wireless Controller lets you enjoy a 30-foot range and up to 40 hours of life on two AA batteries – and when they run low, you’ll be given ample warning so you can connect a Play & Charge cable for uninterrupted play.