Saw them at my local Aldi. They've reduced the price by one third. About 15 units left when I bought it. Detailed specs here
http://www.stirlingappliances.com.au/product-categories/clea…
I know it's not the best robot vacuum cleaner. Two of my friends bought it and they're happy with it. However they've not used iRobot Roomba or anything similar, so they don't have a base for comparison. It come with THREE YEARS WARRANTY. So that was a factor for my purchasing decision. You can always return it if not satisfied to Aldi. For $119 there's not much to loose.
Please let us know how it goes? :)