In the recent Gunpla EXPO 2013 at UDX, Bandai displayed a few of the upcoming kits in the first quarter of year 2014. Alot of kits are inline and one of which is the MG 1/100 Build Strike Gundam Full Package. The kit is scheduled for release in January 2014, with the price of 4,200 Yen.
Here are some pic previews of the kit:
(pic source: http://www.gundamkitscollection.com)