Saw this at Bunnings Bankstown Airport (NSW)
plenty of stock left.
Update: Confirmed at other locations (VIC, ACT, WA etc). Should be nationwide.
Update 2: $5 at some stores
Update 3: Stock level (not live, can be inaccurate, use as guide only) checker by Delca (Huge thanks) on Google Sheets
Update 4: a more streamlined table by clear and plague69 stock checker
Has 4x surge protected mains outlets, 2x USB chargers (2.4A) and USB-PD 30w port. Can also be used on a desktop laying flat against the table. I think it's a steal for $10! Good hunting!