Oh, given that you are there, I can tell you, that's a good price for that keyboard. It's about 150% of that price for a new one.
I think Bugfix said shipping to DE was like an additional $60 on top of the keyboard. I imagine the australia would be at least that much, if not more. So for a new one, it's at least $140.
But contact Unicomp, see what they charge for shipping. You might even prefer a new one.