I've been very annoyed with JB-HiFi and the other retailers who have been pushing this great phone but apparently not caring about bringing in the cases. The last sales assistant I spoke to at JB just shrugged, said "good luck mate" and suggested I try to buy one from the internet (if I could find one).
Exeltek seems to be the only local place stocking them, useful if you need one fast. Local pick-up available in Melbourne too.
$40 on a case for a $200-250 phone… I couldn't justify it so I bought one of these instead:
http://www.ebay.com.au/itm/Slim-Folio-Flip-Leather-Metal-Mag…