BOGOF on High5 Energy Gel Sachets (20x38g) - $31.18 for 40 sachets delivered from Wiggle.com.au
Wiggle have a buy one box get one free offer on High5 38g at the moment. The one box costs you $31.18, the second nothing. Delivery from Wiggle to Australia is free. Cheaper than you can get it on ebay.
Not sure of the expiry date so have put it as end of the week.