Took the kids to the CSC again today (we are members and can go an unlimited # of times per year). I remembered to take the camera with me today and so I snapped some pics of the layout. The Blue Comet was running on the outer large loop today -- they had a N&W J running last Saturday pulling some looong PRR coaches, so it seems that the large outer loop sees some variety to the trains that run on it.
The only CSC cars that were for sale were the 2011 boxcars -- they were $55ea in the giftshop.
Enjoy.