Yeo's packet drinks are sold at just A$2.50 for a 6-pack in
Victoria St. Yours is way overpriced! 
I love how there are so many Singapore and Malaysian products
available in the grocery shops here. I've found Glory's Kaya,
Glory's Nyonya Sambal and Anchovies Sambal, Kimball's Chilli Sauce,
Chicken Brand Peanut Oil, Yeo's Sauces, Maggi Instant Noodles and
Sauces, etc. There are also frozen fish / prawn / meat balls from
Singapore. 