Ian, you might want to take a look at
http://d-d-photographics.com.au/
I've just bought the following from them:
Sigma 12-24mm, Canon 135mm F/2L, Canon 70-200 F/4L and Canon 300mm f/4L for a total of $4106....
Nice and cheap, Can pickup in my area (and sydney) and their shipping rates are great...
Really really good people to deal with too, (although even when droping 4k on L glass they didnt want to shave a single dollar of the price...) what can you do? !
