Also the below prices look good.
OLED 55A80J 1705.5
https://www.thegoodguys.com.au/sony-55-inches-a80j-4k-bravia…
77 inch OLED A80K 4945.5
https://www.thegoodguys.com.au/sony-77-inches-bravia-xr-oled…
85X90K 3325.5
https://www.thegoodguys.com.au/sony-85-inches-bravia-xr-full…
85X85K 2695.5
https://www.thegoodguys.com.au/sony-85-inches-bravia-4k-led-…
Mod Update: OP is associated with Sony.
I have the last years 75 inch J model. Great TV.
TCL c835 75inch is better.