Just picked one up at Officeworks, $1804.05 with price beat. Staff mentioned they were planning to do the same thing today. I think historical low for this model.
They also have the Macbook Air M1/8GB/512GB for $1649 (was $1849), OW PB comes out at $1,566.55. Link here: https://www.mwave.com.au/product/apple-13inch-macbook-air-m1...
Proof of receipt for price beat here - https://imgur.com/a/xKjaEmv. Remember that the customer service line isn't open on weekends so you'll have to go in store unless you want to wait until Monday (though they may have matched the price by then!).
EDIT: (11/05) Only Silver left in stock - link here