Postage
Postage and packaging costs will show up when you checkout with PayPal and are based on the total amount of the purchase:
your order: $00.01 - $10.00 + $1.20
your order: $10.01 - $22.00 + $8.80 (includes registered mail with Australia Post)
your order: $22.01 - $80.00 + $10.30 (includes registered mail with Australia Post)
your order: above $80.01 = free postage!