Seems like a pretty damn good deal for prepaid. $29 gets you $250 to optus/woolworth mobile phones and $250 to other phones AND 5gb of internet data. All you need to do is head down to dicksmith/BigW/Woolies and get a $2 sim starter than recharge instore/online/on the phone.
$250 to any network (ex Pivotel)
$250 to any Optus or Woolworths Mobile within Australia
45 day expiry
5GB data
10% off* your recharge when you present your registered
Woolworths Everyday Rewards card in participating stores