You can get the iRobot Roomba 980 on sale for $174.99 right now (reg. $249), though prices can change at any time.

Lifehacker has been a go-to source of tech help and life advice since 2005. Our mission is to offer reliable tech help and credible, practical, science-based life advice to help you live better.

And to celebrate the symbolic end of summer, why not make the most of some great sales at Costco all weekend long — Saturday, August 31 - Monday September 2. But, hurry. Many of these items are ...

The average selling price per gallon was about 11% lower worldwide, weighing on same-store sales growth in August.

That’s why we’ve gone out and collected some of our favorite robot vacuum deals below, and if you can’t quite find what you’re looking for, it’s worth checking out these Roomba deals as ...

Costco offers some of the best deals, but this big-box store also sells some of the worst small kitchen appliances. We ...

Costco, the first major retailer to provide holiday sales figures, notched a solid rebound over the final five weeks of the year. Costco Wholesale (COST) shares traded firmly higher Friday ...