Groupon offers the Shark Rotator Vac-or-Steam 2-in-1 Upright Vacuum
, model no. MV3010, for $139.99
with free shipping
. That's the lowest total price we could find by $100. It features interchangeable vacuum and steam heads, swivel steering and pivoting head, HEPA filter, extra cleaning tools, and a 25-foot cord. Deal ends February 24 at 1 am ET.