Therma Spa 4 Person Inflatable Portable Hot Tub $475 at Overstock

Overstock has the Therma Spa 4 Person Inflatable Portable Hot Tub for $494 - $20 off with this link + $1 shipping = $475 shipped. Features massaging bubble system, 130 jets, 900W thermostatically-controlled heater, and includes thermal cover, filtration pump, and two filter cartridges. Time machine not included.