I had an eye on this iRobot since last year #blackfriday. This year, it finally has a pretty good deal now. It is only $699! Amazon allows 5 split monthly payment. Make it easy to afford one. This is a great iRobot, it comes with a station that the robot can do the self-cleaning and charge up. Then it takes off and do another round of cleaning! Now it is a good time to get it! Check it out here:
https://amzn.to/2R8pn4U