Are Jacuzzis Worth It . Water is buoyant, helping to take about 90% of the weight off of your body to free your muscles and joints. It's like being in a spring; What's the Deal with Plug and Play Hot Tubs Worth It from www.homedit.com Tag signature also recently debuted its $12,000 flowthru tub, which fills with filtered, nonchlorinated water then spills it over you continuously. I don't think it will change the value of your home much if you sell it but you might want to run it by a realtor. With that said, they do still cost a considerable amount of money for the average buyer.