Bungie.net has released a(read: ONE) hi-res screenshot of the Halo 3 Mythic Map Pack map of Sandbox. From what sources our leading us to believe is that it seems that, if you look closely, every single object in the map is movable. Information leaked from that official Australian Xbox blog would also lead us to believe that the map pack will cost 800 Microsoft points and will be released on March 3rd. The blog also has leaked information on both Orbital and Assembly, the two other maps in the pack.