Ebay offers SaluSpa Grenada AirJet Inflatable Circle Hot Tub for $358.20 (reg $398) after code with free shipping.

Apply Code: VIPOUTLETMARCH

Product Description: 
After a long day, there's nothing more relaxing than sinking into warm, bubbling water right in your own backyard. The SaluSpa Grenada AirJet provides a soothing massage experience for up to 8 people, while still being quick and easy to set up. This spa reaches up to 104 degree F (40 degree C) to provide ultimate relaxation as you are surrounded by 190 AirJet massage bubbles. Simply attach the pump and watch as it inflates. Soothing Massage System: The AirJet system features 190 jets which release bubbles from the bottom of the spa to create a warm, bubbling hot tub environment. These soothing bubbles will help you relax and unwind right from the comfort of your home. Durable Construction: The external wall is constructed with 3-layer Tritech material, proven to be both puncture and damage resistant.

• Size: 93 in. x 28 in. (2.36 m x 71 cm)
• Perfect size for up to 8 adults
• AirJets release air into the water, surrounding you with a calming bubble massage
• Tritech external material is stress tested to offer superior durability and puncture-resistance
• Freeze Shield automatic heating function protects pump and liner from damage due to cold weather
• Power Saving Timer allows you to control the temperature of your spa up to 40 days in advance
• Reinforced cover holds in heat when the spa isn’t in use
• Integrated water filtration system
• ChemConnect dispenser evenly disperses a stable level of chlorine
• Spa pump includes cup holders for convenient storage
• Water Capacity (80%): 357 gal. (1350 L)
• Contents: 1 spa, 1 cover, 1 spa pump, 1 filter cartridge (VI), 1 ChemConnect dispenser, 1 repair patch