50k service - how much would you expect to/did you pay?

Getting my 50k service next week at STi Docklands and when I asked approximate cost they said around $680. I think it's pretty expensive but expected to pay around that.
I've got an MY06 3.0RB (auto).
What's everybody's opinion on the cost?
G
I've got an MY06 3.0RB (auto).
What's everybody's opinion on the cost?
G