They have a few variants:
Tom's Of Maine Natural Whole Care Anticavity Toothpaste 113g -> $5.99 [RRP $11.99]
Tom's Of Maine Natural Antiplaque & Whitening Toothpaste 113g -> $5.99 [RRP $11.99]
Tom's Of Maine Children's Natural Fluoride-Free Toothpaste 49g -> $3.99 [RRP $7.99]
Amazon has matched the price for some:
https://www.amazon.com.au/Toms-Maine-Childrens-Toothpaste-Ar…
https://www.amazon.com.au/Toms-Maine-Anticavity-Toothpaste-A… [limited stock]
Grants Toothpaste Made in Australia All Natural ingredients. 4 dollars RRP Coles and Woolworths. FYI Only toothpaste I use these days.