good to know about the beta-testers! I have no idea if the coupon is still good, there is no date on the webpage. But even if it's full price (gulp), its' the only place I've seen that has a 100% lifetime guarantee rather than the standard 1 year. So if there's a problem 1.5 years later.... worth checking out at least. here's a link to robotreview that I was saving <http://www.robotreviews.com/buy/roomba-562-pets> you may be able to find coupons for Hammacher Schlemmer also on the web, seems their lifetime guarantee is a standard think with them.