Costco Wholesale has for its Members: Roborock QX Revo Vacuum and Mop Robot with Multifunctional Dock (QX REVO) for $699.99. Shipping is free.

Includes:

• Robot Vacuum
• Multifunctional Dock
• 2x Dust Bag
• 2x Washable Filter
• 8x Mop Cloth
• Power Cable
• User Manual

Features:

• PreciSense LiDAR Navigation Optimizes the Cleaning Route within Your Home
• 5500Pa Extreme Suction Captures Even the Smallest Debris and Dirt
• Dual Spinning Mops Clean with 200 RPM Rotating Speed and Consistent Pressure
• Self-Washing & Self-Drying Dock Cleans and Dries the Mop Pads After Every Use
• Self-Emptying & Self-Refilling Dock Provides Hands Free Dust Removal and Water Refills