Looks to be in stock across the country at MSY. This is the 2.5 inch model. Have not checked other variants.
Cheapest I have seen in a long time. $78 after cash back.
Same price at BudgetPC if that suits people more. https://www.budgetpc.com.au/catalog/product/view/id/79565/
Mod Update 29th June: MSY Price has expired