Following Amazon which for some of their products is showing as 2 ~ 4 week wait
Coles have the 250ml varieties for $2.50 (expires 06 Aug) or the 500ml for $4 (expires 30 Jul).
Shower gel doesn't get any more tingly than Original Source Mint & Tea Tree vegan shower gel, with 15,854 tingling mint leaves in every bottle! 100% natural fragrance Vegan friendly PETA approved cruelty free Paraben free Microplastic free Recyclable bottle
If theres a Good Price Pharmacy near you, they have the 250ml for $1.