PS4 link here
https://www.jbhifi.com.au/products/playstation-4-neo-the-wor…
Ordered mine just now and it went through.
I just chose normal delivery for $1.99 which I haven't had issues in the past with other items ive ordered.
Some places still have in stock for C&C
I believe they are clearing stock so get a copy before its completely discontinued.
Most placed have it around $80 plus except EB Games who have it for $47 but their postage costs pushes it to about $60 odd
EB Post here: https://www.ozbargain.com.au/node/681780