I saw your "Lego Train Accessories" post and wanted to reach out to you directly before I post it to the main forum. I am planning on selling a sealed #7937. As I'm not into Lego trains, I'm not sure if this would be compatible with your planned setup or not? The box is in very rough shape, but it is sealed and complete.
I'd like to get $45+ shipping from it. I'm open to offers, however. Let me know either way!