Cheapest it has been for quite a while and much better price than Amazon Prime Day sale.
Edited: added Boys to title as per eman13's comment. Pretty sure it wasn't that price for boys when I posted.
Edited2: Boys Size 5 and 6 even cheaper at $52 now or SS$44.20.
Credits to Owgasm try code FREE20 if you are in Sydney for $20 off with 2 in cart.
Thanks! Newborn and boys sizes 2-6 also on sale.
Managed to stack with the $20 off voucher and got two boxes for $73.50