CD5 Air conditioner nob

Well I don't know about you guys but lately in Sydney its been freaking cold in the morning, One morning when traveling down to Uni I hastily reached for the temperature nob for the air conditioner, in doing so I broke the damn thing off.
So now it's stuck on a warmish temperature, which just dosn't quite cut it.

To the Point: Where can I buy a replacement nob for the air conditioner?

Local Honda Wrecker for cheap.

Look for the broken piece and use cable tie to tighten it, mine been fixed with this method and still works for 6 months and still going strong.