What is needed regularly and how much is it? What surprised you with being very expensive or very cheap? Just list everything here!

Position	Price
Breakfast/Lunch/Dinner	A$10+
Groceries for the week	A$ 70-100
A jug of cheap beer	A$8-10
Rent (per week)	A$220
Bond	Usually 4x rent
Cellular service (including Internet)	A$25