Two cpap machines to sell

Hi everyone I'm kim from calgary Canada

I am just reaching out to inquire if anyone knows where i can sell a;

Lightly used Resmed 10 it's an SD card one. I used it approx 3 months before I had weight loss surgery. No longer needed as I don't have sleep apnea no more.
This does have an auto feature on it.
Still 100 percent working.

I also have a brand new sealed in the wrapping and everything; aresmed Airsense 11 (wifi)

I have sold two ResMed 10s using my wife's Facebook account (Market Place I think it is called, I have never used FB). ( I have one more to put on the market.) They both sold very quickly to complete strangers and neither has ever called back with any questions. Ideal for folks that cannot afford a sleep study, or buy a new machine if they have had one. I put what I thought was a high price for them, I should have priced them higher; they both sold very quickly.