Cheap Ticket help

Hi
I'm in NY with 5 friends and we are seeing shows. We have our tix for Chorus Line, Drowsy Chaperone, Apple Tree, and Mary Poppins, but there is a matinee of Spring awakening on Fri. and I want to see it but do not want to pay 111 dollars. Is there a way to get 6 cheap tickets? Are walk in tickets cheap?

You can try student rush tix if you guys have student ID..just $25. Box office opens at 10 but people are lining up before 8 am. You can get two tix for each ID. No, walk-in tickets are full price. Why did you pre-order tix for Chorus Line, Drowsy, Apple Tree and Mary Poppins but didn't do the same for Spring? Spring is worth much more than some of the shows you're seeing (in my opinion). This week will be tough to get cheap tix. If you can afford it, don't miss it!

I feel dumb...but what is TDF?