Purchased from Dinos online shop. When I opened the package after it arrived, my wife said, "I already have one," and was using it alone in the bedroom. Seriously... then I don't need it. So, I'm putting it up for sale. Therefore, it's only been opened. The instruction manual, charging cord, and atomizer are, of course, unopened. It's 19,800 yen at Dinos. There was a time sale from 1 AM to 6 AM for 14,800 yen, and a 500 yen discount for online orders. Shipping is 880 yen, so the lowest price was 15,180 yen. I think this is a good deal ☆