The Matic is our favorite robot vacuum by a pretty comfortable margin. If you’ve been thinking about buying one, you may want to plan on doing it sooner than later. The company will raise its price by $250 on September 9th, going from $1,245 to $1,495. Matic told The Verge that the new price reflects its rising costs for memory and other components for the vacuum, which it says are now tenfold. Those who buy one directly from the company will get a year’s worth of replacement bags worth $96 at n