$419 – Roborock S6 and S65 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing,Multi-floor Mapping

Roborock is having a 24 hour sale on its Roborock S6 (white) and S65 (black) robotic vacuum on Amazon.
Normally $649, it’s 35 percent off. Now $419. The sale is from 10/13 at 10 PM PST to 10/14 at 10 PM PST.
The S6 is white and the S65 is black.
Link to white Roborock S6: https://www.amazon.com/dp/B07VCQR…07X5J4ZWZ?
https://smile.amazon.com/dp/B07RL…HFb1ZTANNH