Qualitycamerasales.com is based in Mandurah and he stock heaps of L series I think its 5 of each or somthing like that, When I bought my 100-400mm L I went to his house to pick it up, Very honest person and if there is anything wrong with the lens he will swap it straight for a new one. I rekon he would beat any price too, Mandurah isnt that far to drive