This is on clearance at Bunnings. The Karcher "K 5 Premium Full Control Car & Home" is EOL for them and it's getting replaced with the cut down version "K 5 Premium Full Control Home".
Basically you're getting the car and home kit for the price of just the home kit.
This is the link to the details of the car and home kit.
Store stock may vary. You might be able to find some stock left at your local Bunnings. Only display models left at Eastgardens and Alexandria Bunnings. Nothing left at Mascot Bunnings.
Grab it while it's hot!