So many robot vacuums go on sale for Black Friday that decision fatigue is imminent — unless you're specifically set on a Roomba, that is.

Head to Amazon right now and you can hoover up the Roomba Essential robot vacuum for $149 (was $249.99), or the combo vacuum-mop version for just $159 (was $274.99). That's 40% and 42% off respectively, and the lowest prices we've seen for both models – and these are ridiculously cheap prices for Roomba vacs.

As we head towards Black Friday, the iRobot Roomba Vac Robot has already knocked up to 40% off it's original price. Amazon's offering this Roomba for $149, slashing $100 off its usual $249 price tag. For a robot vacuum from the company that revolutionized home cleaning, that's a price that's hard to ignore!