IRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal Base. Another great deal brought to you by.. Please note: Occasionally stock photos are used. Actual product/box may vary slightly.Please read notes for accurate item description. You're already purchasing the item. With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. If not, please let us know. Rest assured that you're getting a good deal when purchasing with us.