Indeed, I got this a few days ago as well and put a picture up in the Halo 4 thread, but never made a seperate post about it, so this will help let more people see it as this more people see the deal forum.
Here's the picture I put in the other thread as well for anyone interested.
the free lithograph that was included in the ME3 CE was a postcard of the normandy, it was just that...something that you get at a convention which is handed out. is the lithograph anything special beyond the image? quality wise? just curious.