Buying something renewed might make you feel wary, but this robot vacuum works and looks like new and is backed by the 90-day Amazon renewed guarantee.

Snag a renewed iRobot Roomba 960 for only $319.99 at Amazon right now.

iRobot Roomba 960 (renewed) — $319.99.

You can manage this robot vacuum from your phone or Amazon Alexa, which is a really nice feature for such an affordable piece of equipment

This is one of our top choices for robot vacuums under $200, and currently it's on sale for $143.65, and you can get an additional $20 off if you clip the coupon on the Amazon listing