Or one for yourself if you're in the market for a a bare-bones, 3G mobile that is definitely not a burner, officer.
Coles are offering the new generation Nokia 3310s for half price - bringing them down to $39.50. The most recent Coles catalogue states that the offer will run until January 30.
The main catch is that it's Optus-locked. You also can't order one from Coles online, so you'll have to head into your local store.
Update: It looks like Woolworths are also offering cheap Vodaphone 3310s... for $39. You can even buy them online.