The Shark Navigator Lift-Away is your favorite affordable vacuum cleaner, but it’s the step-up Professional model that’s on sale today for $150. Compared to the standard Lift-Away, the Professional includes a longer power cord, a better carpet brush, and a microfiber dusting attachment. It doesn’t suck, is what I’m saying, except in the ways it should. Today’s price is one of the best we’ve seen, and roughly $50 less than usual.