I was looking for a Neato Botvac D7 and this is the best I found, so I thought I'd share it. I signed up for Bed Bath and Beyond's BEYOND+ program which gets you 20% off the ENTIRE ORDER every time you order and free shipping, as well as 20% off in store on your entire order using the QR code in their app. No need to hunt for coupons. It cost me $30. You can get details here: https://www.bedbathandbeyond.com/store/loyalty/beyondplus [bedbathandbeyond.com]
The bot vac costs $799. Available here. It has no problem with dark carpets like my Roombas do, and actually maps out the rooms for best cleaning..
Here's a link to Amazon revviews.
Total is like this:
$30 (for BEYOND+) + $799 - 20% ($160) + tax (for me it's $40.64) = $709.64