I've been watching prices on these for a few months and this is the cheapest deal I've seen for the bundle. Yesterday it was $85 (or $76.50 for OnePass members). It is exclusive to the Grey/White colours. Looks like you have until midnight if you want it!
Don't forget to get some extra discount by buying a discounted Catch gift card (where would I be without this resource https://www.ozbargain.com.au/wiki/discounted_egift_cards), or if you are lucky enough to get the Amex targeted offer for 10% back on Special Gift Cards (https://www.ozbargain.com.au/node/795668) you can buy the "Super Shopper" card to use at Catch.
That moment Kmart did it for $10