How much does this cost to the nearest dollar?

Roborock S7+ Robot Vacuum and Sonic Mop with Auto-Empty Dock, Stores up to of Dust, Auto Lifting Mop, Ultrasonic Carpet Detection, 2500Pa Suction, Black (Renewed)
Auto-Empty Dock Support -The Auto-Empty Dock empties the robot automatically after cleanup, so you can clean without emptying, for up to 120 Days(In the package only 1 dustbag). Sonic Vibration Technology - Sonic floor mopping technology scrubs up to 3,000 times per minute. Removing dried-on dirt that some robots may leave behind, from mud to coffee and more. Auto-Lifting Convenience-After sensing a carpet, S7 lifts its mop to vacuum without wetting the carpet. The mop will lifts

Price is $900.00

Price: $899.99