Looks like one of our favorite CPAP retailers, CPAP Mart, has discounts on Remstar M Series CPAP machines. In their CPAP Specials section, they have the Respironics DS200H and Respironics DS200HS CPAP machines, both part of the REMstar Plus M Series and with C-Flex and Heated Humidifier, for below the manufacturer’s advertised price. The DS200H is less than $809 (they’ll email you the price), and the DS200HS (which adds a SmartCard) is less than $849. I love it when stores have mysterious secret pricing!