I bought a 91 Legacy LS last week with air suspension. It had a slow leak in the left front strut. I didn't think it was a big deal and since it was a great price and in mint shape (loaded, low miles, no rust) I bought it without checking the price of struts. I was quoted $569.00 CDN EACH! Ouch!
Since both of the front struts are in rough shape and the rears are old as well I am now researching options for replacing the suspension with a conventional spring strut suspension.
I'm not upset though since it was the right price so I can pay to fix it. I still really like the car, I just have to wait a few minutes in the morning for the front to air up before I can drive it.
Paul
(Yeah, my first post!)