Basically a 25% discount if you buy 2 of them . Normal RRP $299.98 for 2 or $149.99 each .
Also you can add a 5-8% egift card discount if a member of the providers .
Official LEGO site has a limit of 1 :)
My bad you can choose a $20 - $30 set ( or any other set in the deal ) with 1 White House and it works out like eg $20 + $150 = $170 less 25% = $127.50
https://www.myer.com.au/p/lego-stranger-things-the-upside-do... I think is good value at $262.50 each with another item following the example above .