Save $300 on the Roomba i7 vacuum robot at Best Buy

For all the convenience they bring, vacuum robots like iRobot's Roomba i7 can be prohibitively expensive. But if you've been patiently waiting to buy one, now is a good time to act. Both Best Buy and iRobot have discounted the i7 to $700, down from its usual $1,000 price. We've seen the device drop to $800 recently, but at $700, the i7 is an even better deal since it effectively lowers its cost to the starting price of the more affordable i7. In addition to including the company's Imprint Smart Mapping technology, which allows the robot to classify and remember all the rooms in your home, the i7 comes with a charging station that automatically empties its dust container into a disposable bag.