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: Various used units range from approximately $80.00 for working models to lower prices for units sold "for parts". Product Specifications & User Feedback Roomba 770

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As of April 2026, availability is primarily limited to used or refurbished units, though occasional "new in box" (NIB) listings appear on auction sites. : : Various used units range from approximately $80

: Reviewers on Robot Reviews and other platforms give it an average of 4.4 out of 5 stars . buy roomba 770