I used to be able to buy Daintree brand tea in the supermarkets but now you have to go directly to the grower/packager's website.
There I found a 250 gram bag of leaf tea was $15 including postage. However, for an extra $2.75 I can get the same deal with another 125 gram bag of tea added.
I used the last of my supply of Daintree Tea a week ago.