Why is it not part of the cost of the film.
Also, all though times I have been there and been given 3D glasses, and asked if I would recycle them at the end. Well, I would not have handed them back if I knew I was going to have to pay one day. We'd have hundreds here if they had been up-front about this. Maybe should ask them to give me back all the ones I was misled in to putting in their recycling box.
(I wonder if you can get prescription 3D glasses now?)