Original unsubsidized price in the US was $400 (after the price drop). Current unsubsidized price is $650 (and that's been the base unsubsidized price since 201

Original unsubsidized price in the US was $400 (after the price drop). Current unsubsidized price is $650 (and that's been the base unsubsidized price since 2011). That said, the AUD has gotten significantly weaker vs. the USD -- 5 years ago they were basically 1-1. Now $1.00 USD = $1.44 AUD.