Slim pickings if the criteria is Australian at Dan Murphy's. A quick check online reveals two available only - the ones others have mentioned - Sleeping Giant IPA & James Squire IPA. That's it.
A shame we aren't over in New Zealand. Wandered into a 'New World' (the same as Coles), and they had Sierra Nevada's Extra Torpedo IPA, Epic's Armageddon IPA, the whole kit & kaboodle. My eyes were out on stalks. Bloody kiwis are spoilt rotten they are!
Agree with the comments regarding the Mountain Goat Roadtrip IPA, a darn delicious drop that's hard to find.
Hopper.