May be not the best price ever but worth to have a look if wanting air conditioner urgent
Mitsubishi SRK50ZSA-W Reverse Cycle Inverter Split System 5.0kW, ($1499 at good guys.)
$1,177 at Proper Airconditioning (WA), after bunnings price beat $1059.30. The website shipping cost shows free on major cities on check out page, so worth to try in your location.
https://www.properairconditioning.com.au/shop/mitsubishi-hea…
Mitsubishi SRK71ZRA-W Reverse Cycle Inverter Split System 7.1kW.
$1495,(MELBOURNE ONLY!) the electric discounter, after bunnings price beat $1345.5
$1547,(adelaide, brisbane, perth, sydney, Hobart) the electric discounter, after bunnings price beat $1392.3 (Just tell Bunnings staff the electric discounter has warehouses on such locations for free pick up)
https://www.theelectricdiscounter.com.au/Air-Conditioner/SRK…
Also check out the electric discounter warehouse special and use it for Bunnings price beat in your location
$50 e-gift card for certain models
https://mhiaa.com.au/summer/
Should update title to Mitsubishi Heavy Industries (MHI) which is generally considered better than Mitsubishi Electric.
I've had several MHI units (SRK50ZIX) for a few years now, still happy with the choice.