Very cheap, apparently they are price-matching Target AU.
If so, then the deal may end when Target's sale ends on 14 Sep (https://www.ozbargain.com.au/node/723504)
Buy Limit of 1 per customer.
It also appears that there is no free shipping for this item
how are you getting $40nzd
item is $38.20 at checkout converted to nzd google say its 42.53