Walmart offers the Neato XV Essential Bagless Vacuum
, model no. 945-0016, for $199. This $50 mail-in rebate
cuts it to $149
. With free shipping
, that's $250 off list and tied with our mention from a month ago as the lowest total price we could find. It features laser-guided navigation, a Smart Sensor (to prevent it from bumping into stairs or furniture), and a bagless dirt bin. Rebate ends May 31.