Another amazing deal for those into audio: B&H has the new version (2015) of the RODE VideoMic Pro accessory shoe shotgun microphone for only $179 USD. Normally they go for $250. I was quite impressed with the sound they capture back when we reviewed it earlier this year. And while this is not my first choice for capturing dialogue since I prefer to get the mic closer to the talent, this is great for run-n-gun type shooting.
Also, you can get it closer to your talent. I have used RODE's RODELink wireless system to boom the VideoMic Pro in close to an interviewee: