Just under 11 hours left for this deal if you were like me and have been waiting for it to drop in price.
It is $40 on PSN but I like having physical copies and $44 at BigW (I have a pretty big pile of shame so I'm in no hurry to get it and $6 is $6).
It's also £22.99 on their sister site http://www.365games.co.uk/ps3-games/the-last-of-us-game-ps3 however their sale goes for another 22ish hours.
Harvey Norman have it for $39 with Newsletter coupon:
http://www.harveynorman.com.au/the-last-of-us-ps3.html