As you can see from the screenshot on top the GH3 preorders are finally shipping again at Amazon (Click here). Thanks Ryan for the image! Some GH3 are in Stock at eBay US but they are overpriced. And also BHphoto (Click here) notified me that they will soon receive a new stock of GH3 cameras with shipment within the next 7-14 days!
The official US deals are now over but you can find the kits for an amazing price at Beat-n-retail:
$899 for the Black camera with 14-42mm lens (Click here).
$1,049 for the Black camera with 12-50mm lens (Click here).
$1,049 for the Silver camera with 12-50mm lens (Click here).