I got mine serviced last week, and it cost me AUD200. I haven't seen the actual bill yet, 'cause it wasn't printed out when I picked her up.
They have a kool system here. When you buy something, you go pick it up, and then they will send you a bankslip through the mail, to pay before the end of the month. Naturally, it goes out to 60days...
I didn't really have anything to have fixed when I brought her in, just the bloody backfire noise. Usually happens when I am coming off a long downhill run, and roll the throttle a bit to overtake or something, then she goes BANG.
Got over 2000k's on it now.