Optical reverse cycle aircon $399 @ Daily Deals
The optical 1HP reverse cycle airconditioner is a wall mounted unit - so you do need to install it. An equivalent unit on ebay is about $450 not inc delivery. Delivery is $30-35 (capital cities).
Good time to purchase and get installed before the really hot weather.
Powerful 2.5KW/1HP Reverse Cycle Heating & Cooling ACC-25
Sleep Mode / Mound-proof Air Filter
Excellent Cooling & Heating Performance
Features C-Shaped Evaporator & Dual Flap System
Intelligent Control & High Efficiency Control