Update 11/26 - D7 reduced to $399.99 after 20% off
Bed Bath & Beyond [https://www.bedbathandbeyond.com/...yout=true]
currently has a sale on all Neato Botvac Connected Robot Vacuums. The standard 20% off coupon Bed Bath & Beyond sends out in the mail will also apply to the Neato line. Orders over $39 ship free.
If you are having issues obtaining a 20% coupon, try opening a new browser window in incognito mode. If you are a first time email subscriber, you can put your email in to obtain a coupon.
I personally purchased the D7, although I have read that the D6 is very similar (minus the zone cleaning feature). This is a stellar vacuum for use on carpets.
Prices with the 20% off coupon are as follows:
Neato D6 [https://www.bedbathandbeyond.com/...ord=neato]
- (Original $699.99) on sale w/coupon $399.99
Neato D7 [https://www.bedbathandbeyond.com/...ord=neato]
- (Original $799.99) on sale w/coupon $399.99
Note: Get 4% additional cash back on Rakuten for online orders at Bed Bath & Beyond
EDIT: Just noticed that D4 is excluded from 20% coupon, still works for D6 and D7