Timing Belt/Water Pump Replacement on 1998 Subaru Legacy

Hi.. I own a 1998 Subaru Legacy GT Limited (2.5L). I'm 18 and in college so I don't have a lot of money. The car is at 124,000 miles and I NEED to get the timing belt replaced before something bad happens. If I'm going to spend the money on doing this I want to do it right so I was wondering if I could get a rough idea of how much it would cost to get the timing belt, water pump, cam shaft seals, tensioner, idler bearing, and idler sprocket replaced.
Thanks a bunch!

Asked by for the 1998 Subaru Legacy

Try to use the estimator first:

I tried doing that but it won't let me compile everything together.