Brand-new iRobot Scooba Charging and Drying Stand. It is suitable with Scooba 400-Series.
The DryDock is selling for US$ 79.99 + taxes.
http://store.irobot.com/product/index.jsp?productId=29037786&cp=&sr=1&kw=charging&origkw=charging&parentPage=search.
Money Simply.