Not sure If I posted this correctly please edit if required.
Was originally searching for something else but found this whilst walking through to see what ozbargain I can find.
64GB Toshiba Flash Drive OTG USB 3.0 DUO micro sub $9.00.
EDIT: Yes it was hanging via the USB AREA, and the store I visited was at SA Branch Officeworks Trinity Gardens
I had asked the staff to see if this is national, she said yes. So please check in-store.
GOODLUCK TO ALL AND ENJOY.