[sitkack]

They take pictures and make posters for upcoming shows? Why not trailers? I think because video production of plays is difficult, their time scales are compressed often still tweaking things directly before opening night. You would pretty much have to dedicate 1 or 2 hrs of the entire casts time just for filming enough footage for a 30 second spot. It is interesting but I think difficult. If you can have a small crew, not take much time and get an edit out quickly. You might be able to charge at most maybe 2k for a fully edited trailer. Probably more on the 1k or less scale.

http://www.broadway.com/