I thought these were a decent price at $12. But when i added 5 to my cart and checked out, a $9 promotion discount was applied bringing it down to $51
Cashrewards should bring it down to $48.45, Shopback brings it down to $47.94.
Edit: Details of the promotion are here… https://www.amazon.com.au/gp/promotions/details/popup/A3MDER…
Thanks bought 5.