I bought one off of eBay, also, from the seller yescomusa. It was around 169.00 It was great until I melted the doggone thing.......the instructions (which are poorly translated into
English, and very hard to decipher) state to let the sauna pre-heat for 5 minutes with the zipper open so that the temp. will increase rapidly. Unfortunately, I let it pre-heat for more like 25 min. so the electrical box kind of melted. Thanksfully, the yescomusa folks are replacing it at NO COST!! I just had to send photos. I can't wait to get the new one. Thanks for the advice I got from you guys about not wiping sweat with a towel, rinsing off in the shower instead.