This is on special at BiG W for $39. They have a $7 saving with this and Velida has the RRP at $49.99. There was about 10 on the shelves at the Big W at QV. Bunnings had these for a similar price but don't trust them to have stock, even when they tell you they do over the phone - wasted trip through the city - grumble grumble.
You can register these things for an extended 2 year warranty as well - you just have to return them to
Contact details in Australia:
Freudenberg Household Products Pty Ltd
Level 1, 635 Canterbury Road, Surrey Hills, VIC 3127 (Australia)
Phone: 1800 500 513 (free call inside Australia)
Although you would probably waste more money taking it back than the mop set is worth.