Walmart offers the Shark Ion Robot 700 Vacuum for $169.99 with free shipping. That's $99 under our mention from last December, $129 off list, and the best price we could find. (For further comparison, it's $27 under the lowest price we could find fora refurb elsewhere.) It features a scheduling remote, self-cleaning brushroll, and proximity sensors.
Now, you can order a coronavirus antibody test online, even without a prescription from your doctor.