Find hot tubs that are inflatable, luxurious, and affordable. These inflatable spas are assembled quickly, filled and heated to perfection in no time at all. Low Cost and Portable. We carryMSPA products that come in several different colors and sizes at a very reasonable price. Aero Spa is one of the nicest and most luxurious spas and a price tag that is right for any family. Spa 2 Go also offers a very affordable product that will inflate and deflate at the push of a button.