Men's Biz are currently offering free regular delivery within Australia for all orders placed in September - just select 'Free Delivery' as the postage option when you checkout.
Postage is normally $6 flat rate so do yourself a favour and grab some traditional wet-shaving gear!
Grabbed a mercur classic and a box of derby's a while back. Still going through those and have never looked back from double edged shaving :D
Mensbiz are great :) Can't recommend their service enough. Might sample some more shaving creams.