Toshiba 750GB Canvio Simple USB 3.0 Portable External Hard Drive - Black
Haven't seen DSE do a $15 off $75 in a while…
The G510s is the lowest price its ever been on ozbargain. However there is limited stock, good luck.
Also a nice price on the canvio if you can't find anything from Auspost.
Dick Smith 15th Birthday Sale | $15 off $75+, $55 off $315+, $115 off $1015+
That's if you missed the $67.50 1TB yesterday :P