An old favorite that's coming back in vogue. Not advertised perhaps because of its cheap price. Better than ALDI's 35 cents each. Good luck finding grape flavour in Hornsby.
Edit: the deal is for 5 not 4 as originally posted. No excuse not to grab some.
Woolworths carindale (QLD) has them for 5 for $1. Huge bin next to the check-out. At eye level of any 6-8 year old :P