Seems like a good price for this TV, at least $300 more elsewhere from what I can see, and no previous ozbargain post at a cheaper price.
Not many Android TVs sold in Australia with a decent processor, pretty much only Sonys.
Review here (assuming Aus model is same as US) https://www.rtings.com/tv/reviews/sony/x800h
x8000h?
With this price should be get X9000h