Dynasty Spas, located in Athens, Tenn., has been manufacturing portable spas since the early 1990s. The company currently offers three distinct product lines with the widest variety of features and options available: the Recreational Series, The Neptune Series and the Excalibur Series. Dynasty Spas have a price range from $2,999 for the Recreation Series to more than $10,000 for the loaded Excalibur Series, which include AM/FM/CD stereo systems, fiber optic lighting and waterfalls. Dynasty Spas users and dealers have many patented product related advantages both in the construction and aesthetics of the spa.