Amazon has the Roborock S4 Robot Vacuum with 2000Pa Strong Suction in $300.29 after promo code ROCK4NEWY” with free shipping.
- A high-precision laser navigation system scans your room at 300RPM.
- Comprehensive Roborock app control.
- Intense 2000pa Suction.
- Supersized 5200mAh LiPo battery, good for over 150 minutes of non-stop cleaning.