: A "New in Box" unit is available for $299.99 . Another listing for a new unit is priced at $698.99 . Used/Refurbished Condition : Mercari : A working used unit is listed for $75.00 .
: Reviewers on Robot Reviews and other platforms give it an average of 4.4 out of 5 stars . buy roomba 770
iRobot Roomba 770 Go to product viewer dialog for this item. : A "New in Box" unit is available for $299
As of April 2026, availability is primarily limited to used or refurbished units, though occasional "new in box" (NIB) listings appear on auction sites. : buy roomba 770