Sorry guys but we are both on Social Security and the monthly price of $200.00 for the next 10 years that we were quoted is way too high for people like us on a fixed income and we were only getting a couple of fans and multi material. We weren't getting the Probrotic System or the other items that were offered for the higher price. We have to choose between food or medicine. There isn't anything left for your space-age materials. If we had 50 years to live we might think about spending $25,000 or more but we are not promised tomorrow.