Newegg offers the refurbished Neato All-Floor Robotic Vacuum System, model no. XV-12, for the in-cart price of $139.99. This $20 mail-in rebate cuts it to $119.99. With free shipping, that's $89 under the lowest total price we could find for a new unit today, although we saw a refurb for $5 less a month ago. It works on most floors and features a laser-based Room Positioning System that allows it to avoid obstacles while vacuuming. It also includes a charging base and a six-foot boundary marker. Deal ends July 10.
Note: A 90-day warranty applies, but it is unclear who backs it. It also ships in a random color.
Note: If you haven't yet, use Newegg's iPhone app and pay using Google Wallet to cut it further to $104.99. (This discount can only be used once per account.)