Neato XV-21 on sale at Woot! again

Back in June, Woot! (an Amazon website) put the Neato XV-21 Pet & Allergy Robot Vacuum on sale for $279.  Today they're putting it on sale again, for one day only, for $289.99.  If you want to take advantage of this deal, do it soon because it only lasts for the rest of the day or until they are sold out, whichever comes first.