Roomba Max 705 Vac robot + AutoEmpty dock

We purchased this Roomba a month ago brand new and have only used it once. We just have too may rugs and things in the way for our small space to get good use out of it. We purchased it on sale for $669 and are looking to sell it for $575 cash/e-transfer. Description: Roomba Max 705 Vac robot paired with an AutoEmpty dock. This robot vacuum is engineered for busy, pet-loving homes. It features advanced debris detection with Dual Rubber Brushes for thorough cleaning. The self-emptying dock ensures 75 days of hands-free operation!