Roborock’s Q10 S5 Plus comes with a self-emptying dock and is under $300. | Image: Roborock Even at full price, the Roborock Q10 S5 Plus offers impressive value, boasting features typically reserved for pricier robovac models at a fraction of the price. That’s especially true today. It’s down to just $269.99 ($280 off) at Wellbots when you apply promo code NEW10, which matches its all-time low and is the best price we’ve seen since Black Friday last year. If you prefer a different retailer, yo