VMInnovations via eBay offers the Shark Steam and Spray Professional Mop
, model no. SK460WM, for $59.99
with free shipping
. That's the lowest total price we could find by $22, outside other eBay sellers. It features a 450mL tank, 30-second heat up, 12" cleaning path, 22-foot cord, and three cleaning settings (dust, mop, and scrub).