Buy.com has the Sony NEX-C3 for $339.99 as a Black Friday deal while supplies last. Check it out here at Buy.com.
The Sigma 30mm f/2.8 EX DN lens for Sony NEX and Micro Four Thirds cameras is $50 off at B&H for Black Friday. The lens normally runs $199, but is $149 right now. I own this lens and highly recommend it for Sony NEX users. See my Sigma 30mm f/2.8 EX DN First Look Review.