Roomba is one of the most iconic inventions of the 2000s, a packed vacuum cleaner that automatically roams around your house or apartment on a schedule, sucking up dust and pet hair. iRobot is offering a Cyber Monday special on all Roomba models. In the mid-range robotic vacuum cleaners, the Roomba i3 is $100 off at $299.

The Roomba i3 is also listed on Amazon for the same price (actually $0.99 less), and its price history shows that this is a real bargain. The Roomba i3 usually sells for $350 to $400.

The i3 is not the only one on sale. Instead, you can buy the more powerful i7 Roomba for $399 at Amazon or iRobot. i7 Roombas usually sell for $500 to $600 (thanks, Wayback Machine). It's an expensive vacuum cleaner, but $200 off feels good.

Alternatively, you can buy the less expensive Roomba 614 for $224, but this one is only $25 off, so the mid-range i3 version or the high-end i7 version are better deals.

Dust is the enemy of every PC gamer, and while vacuuming more often will not eliminate the need to clean the inside of your PC, it may reduce the amount of dust that accumulates between cleanings and may make it easier to keep fans unclogged. Plus, it would be nice to have cleaner floors.

For more Cyber Monday deals on PCs, laptops, monitors, and more, but not vacuum cleaners, see our Cyber Monday PC Gaming Deals list. For more vacuum cleaner deals, see our friends at T3's recommendations.