Looked online and these RRP at ~AUD3.50+ for one (so 12 would be ~$42)
Also need to pay for shipping (but free if in Aminoz club, which is free to join for 1 month)
20g protein per serve (protein bar alternative).
You make them with water in the microwave.
Mod Note - Best Before:
Smores - 14 January 2019
Cinnamon Apple - 27 January 2019
Double Chocolate - 27 January 2019
Peanut Butter - 31 January 2019
Maple Pumpkin - 22 February 2019
Chocolate Peanut Butter - 28 March 2019
These are 'short dated' and even 'past dated' for some flavours. Ranging from Jan to March, as mentioned on the site. Should be somewhere in OP