As one of its daily deals, Best Buy via eBay offers the Shark Navigator Lift-Away Bagless Deluxe Vacuum Cleaner in Blue, model no. NV360, for $139.99 with free shipping. That's tied with our Black Friday weekend mention as the lowest total price we've seen for a new unit. (It's also a current low by $20. For further comparison, we saw a refurb for $30 less in December.) It features swivel steering, detachable canister, Pet TurboBrush, dusting brush, crevice tool, long-reach hose, and motorized floor-brush nozzle. Deal ends today.