Lowest price again as a previous deal a few months back: https://www.ozbargain.com.au/node/584222 Now available in refill packs, designed to use in Huggies Baby Wipes Pop-Up Tubs, with a handy …
Also Palmolive Foaming Antibacterial Hand Wash Soap Lime and Mint Refill Kills 99.9% of Germs, Dermatologically Tested, Recyclable Packaging, 1L $4.25 (S&S $3.83)
Luxor Linen sold these for $19 in this deal, https://www.ozbargain.com.au/node/551907, but it's probably unlikely you will see them at that price again any time soon. Too much money to be made …