Queenbee - I pay $10 per class which I don't think is very expensive at all. The gym I go to isn't a big gym - it's called "The Health Temple" and they have a range of classes including pump, kickboxing, spin, aerobics, pilates and yoga which I think are fantastic. Usually gyms have 3,6 and 12 month class memberships which end up being good value. At my gym I can pay $80 for 10 classes (12 month expiration) so I can save 20%.

If I signed up for 3 months (about $120) I can go to as many classes as I want for those 3 months. I won't sign up until I am in a routine though because I wouldn't want to waste it!