B&H has the Sony NEX-5R with the 18-55mm kit lens for
$499 (updated) $449 now through August 31. The NEX-5R was selling at $750 when the NEX-5T was announced as its replacement, which is a mild upgrade. Now, the NEX-5R price has dropped by $100 to $650, so this is another $150 break for a couple days.
The deal also includes a free SanDisk 16GB SDHC card and camera bag. Check it out here at B&H Photo.