Exclusively for our readers, this Pure Clean Automatic Robot Vacuum Cleaner, originally listed at $199.99 at Until Gone, drops from $84.99 to $81.99 when you apply our coupon code BD081311 during checkout. Plus it ships for free. This is the lowest price we've ever seen and it's a current price low by $4. The programmable robotic vacuum cleans tile, hardwood floors, and carpet. It comes with a HEPA filter, rechargeable battery, two detachable brushes, and a charging adapter. Sales tax is charged in some states.