Right now Dan Murphys have the fully imported Peroni for $44.90 a case, which is usually what the Aussie-brewed stuff goes for.
But for some reason if you set your local store as Menai (2234) in the top right corner of the website it drops to $37.95 a case — and will stay at that price, even if you add it to your cart and go for the home delivery option.
My local Dan Murphys had no problems price matching the Menai listing — actually they beat it and gave it to me for $36.95.
Really good price, is rarely much less than $50 a case these days.