Three shipping way options to AU,
(1) Free shipping takes about 11-25 working days (by SpeedPAK, which is ebay requested, after the parcel left China,It Can't be trace any more) due to the peak season ,may be have some delay .
(2) $5 standard shipping ways takes 8-16 working days (by SpeedPAK, which is ebay requested , all-the-way tracking ,
https://www.orangeconnex.com/tracking )
(3) $28 express shipping way takes only 6-10 working days. (by China EMS or DHL, can trace it on
https://www.17track.net/en)