Amazon has "deals of the day" that often has Items I was thinking of buying , but did not want to part with the cash, at significant savings, These deals are available for a limited time, and are sols out quick. I guess a mechanism to get you coming back daily, and often compulsively buying things.
A few weeks ago while checking I saw this 25v battery operated vacuum cleaner ,with good reviews, normally selling for $150. on sale for $99, and jumped on it.
I love it, If you have the opportunity to get one, I highly recommend it, It hangs on the wall, and when ever I see a bit of dust, hair, bread crumbs or what ever on the floor, I pick it up, and vacuum, remove the long tube and it is great for cleaning the car. My floors and car have never been more clean.