Thought I'd share a list of game shop websites that I found using Google. It also saves me searching for it again.
http://www.alternateworlds.com.au/
http://www.gamesparadise.com.au/
http://www.goodgames.com.au/
http://www.milsims.com.au/catalog/
http://www.mindgamesmelbourne.com/
http://www.minotaur.com.au/
http://www.tactics.net.au/
http://www.tinsoldier.com/