FH and I have an Amazon registry. When I started it months ago I added a robot vacuum that was $249. Last night we were looking at the registry because FH a) didn't know how to log in or view it and b) wanted to add some steak knives. That's when we noticed that the price of the robot vacuum is now $499! We feel really awkward about having something that expensive on our registry but at the same time want to leave it on there so we can get the completion discount. Amazon has the option of attaching a note to an individual item, would it be appropriate to put a note on the vacuum? We really don't want anyone to pay that much for anything, we have debated even just taking it off entirely. What does TK think?