This is for the remaining balance for $584.84USD (850 AUD) for the International shipping costs from Basel, Switzerland to East Melbourne, Australia. $850 has already been paid. The remaining charges are due at your earliest convenience, and we will make sure to get the package processed early next week, for a Friday shipment on 11/13. We will cover all the packaging and materials costs on our end as a courtesy, these charges are just for the shipping costs and freight forwarding fees.