Was at crows nest woolworths before and found these to be $1 (more than 50% off) if you like the flavour, it's a great price. Personally the pina colada is the best flavour out of the 3.
Flavours:
Pina Colada
Strawberry Champagne
Espresso Martini
At $1… I don't even think they are worth it. The flavours are just awful.