I saw this on Harvey Norman, reminded me when I bought my RX-V373 for about $300, this seems to be a decent price including a sub and 5 speakers, since active subs start at around $150.
I have had thoroughly great experience with my Yamaha, expect this to be broadly the same
There are 3 available from Video Pro eBay $388 free delivery with eBay Plus
https://www.ebay.com.au/itm/Yamaha-YHT1840B-5-1ch-Home-Theat…