GFDSEP20
I had a look and bought the deal from http://www.ozbargain.com.au/node/116625 :D
I also saw cheap borderlands 2 dlc.
Base game = $12US
Season pass = $24US
$4US with code
Captain Scarlett and Her Pirate's Booty
Mr. Torgue's Campaign of Carnage
Sir Hammerlock's Big Game Hunt
Tiny Tina's Assault on Dragon Keep
Ultimate Vault Hunter Upgrade Pack 2: Digistruct Peak Challenge
Mechromancer Pack
Psycho Pack
$2US with code
Borderlands 2 - Ultimate Vault Hunter Upgrade Pack (I made the mistake of buying this when I thought it was the other one)
Creature slaughter zone
$0.40US
Miscellaneous clothing