Note: Tim Tam treat packs are the 90g-103g, 5 biscuit variety.
Nice, Marie, Gingernut, Arrowroot, Milk Coffee and Shredded Wheet are half price 99c, usually $1.99
Sale ends Tuesday 4th March
While you're there don't forget to pickup some half price Drumsticks and Monarco bars! https://www.ozbargain.com.au/node/134615
Good deal.
They also had Sao half price a few weeks ago (NSW not VIC) .
It was never posted on ozbargain.
The deal above is also for NSW. Not sure where else, but you can check yourself.