I'm from Nepal but I live in Melbourne.

It costs HKD 230. If the application is submitted to the Hong Kong Immigration Department directly by post, the fees in the form of a cashier order or a bank draft should be sent together with the application. The cashier order or bank draft should be issued by a bank which has a connected bank in the HKSAR and made payable to "The Government of the Hong Kong Special Administrative Region". No cash should be sent with the application.