Hey there, first time posting here
Kmart looks like they're clearing out Treehouses at $199. Best price I've seen since the glory days of the Myer double stack deals. Surely this is due for retirement soon?
I can confirm this in stock for VIC at least as of 12pm AEST but Kmart stock is based on state so YMMV
Add 5% off with vouchers however you need to buy using CC, then go in store and refund and repurchase using vouchers. I can't be bothered carrying this into store, but saves you approx $20 so may be worth the effort for you.
I don't think Myer will price match this as it is such a large % off, but if you can - you can add 2% equivalent via Myer One.
I confirm no affiliation with Kmart other than they sponsor a program I was involved in (but no affiliation with me)