Logged in Amazon and it showed a price drop, though it has been at this price previously with some interest. The Neato is arguably the best robot vacuum along with the LG Roboking. Unlike the Roomba (aka ping pong), they plot a cleaning pattern. They do however sometimes suffer from build quality issues, but parts are readily available and there is a massive Whirlpool thread for support. Apparently a laptop charger will solve the US to AU power issue.
The Amazon cart price is US$339.97 including delivery and I used XE to convert to AU$
Neato XV-21 Pet and allergy automatic vacuum, charging base, boundary marker
Features: Powerful cleaning system specially designed for pet owners and allergy sufferers
High performance vacuum removes all kinds of dirt and cleans all floors: carpets, rugs, hardwood, laminates, tile, and stone
Schedule automatic cleanings while you're away via simple user interface
Automatically returns to charging base when vacuuming is concluded
Yes saw it. In NSW.