Groupon offers the factory-refurbished Hoover WindTunnel T-Series Bagless Vacuum
for $69.99. Coupon code "VISA5" cuts it to $66.49
. With free shipping
, that's $64 under the lowest total price we could find for a new one, although we saw a new one for a buck less in May. It features a HEPA filter, 27-foot power cord, bumper, 5-position height adjustment, and 8-foot stretch hose. A 6-month Hoover warranty applies.