Same as the last deal which went out of stock. Can possibly get it cheaper from GB/LITB, however these are no longer being shipped from overseas to Australia. Banggood may still ship these, however I can't see any deals which are running currently.
Mi Power Bank 2 10000mAh (QC 3.0) now out of stock. May get re-listed like the last few deals so please check later on. Edit: Found another listing by the same seller, have updated the link.