Amazon.com has a Koolvac KV-1 Robotic Vacuum for $89.99 with Free Shipping.
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- Sensors detect obstacles like walls; won’t go over stairs; shuts off automatically when lifted n
- Includes: battery charger, removable battery pack, 2 replacement filters, and manual; has 90-day warranty and 30-day money-back guarantee n
- Robotic vacuum cleaner; just program room size and press start button; automatically shuts off when done n
- Cleans hardwood, linoleum, tile, concrete, and other hard surfaces, as well as low-pile carpets n
- Compact design; fits into narrow spaces; side brushes for hard-to-reach spots; easy to empty