I have a bunch of extra CPAP supplies for sale. All items are ResMed brand and are in brand new condition.

9x - ResMed Mirage Quattro Full Face Mask Small #61201 - $25 each

8x - ResMed ClimateLineAir Tubing #37296 - $10 each

7x - ResMed S9 & Air10 Standard Air Filters 2 pack #36851 - $1 each 2 pack

7x - ResMed Mirage Quattro Cushion and Clip Small #61291 - $10 each

3x - ResMed AirSense 10 HumidAir Standard Water Chamber #37299 - $15 each

1x - ResMed AirFit F20 Full Face CPAP Mask with Headgear Small #63400 - $20

Or $400 and it is all yours.