Walmart offers the 17.6-lb. Dyson DC33 Multi Floor Upright Bagless Vacuum Cleaner in Blue for $174.99 with free shipping. That's $4 under our Black Friday week mention and the best deal we've seen for this model. (It's the lowest price now by $4, although most stores charge at least $216.) It features a lifetime washable HEPA filter, instant-release telescopic wand that extends up to 15.7 feet, and selection of attachable tools.
Vinegar is arguably the most versatile product in your house. If you aren't using it for all of these purposes, you're probably wasting money.