They are useless to me and worse yet, eBay in their exquisite stupidity, says it's against their policy for me to sell them there because they are dispensed by prescription; the reason being so they can gouge your insurance company, or the government for the exorbitant bill. They can be purchased by anyone though.
I put them on Craigslist, but here's a quote of my ad:
ResMed Quattro full face CPAP mask, headgear and cushion, size medium for sale. New unopened package, the company sends me this after sending another to the wrong address and it is useless to me. To appease me they tell me I can keep it and send another. This item sells retail for a minimum of $140. It's highway robbery on an item that costs them a maximum of $20. I want to make sure someone gets a deal on it, but I'd like to get something for my trouble of having had to use worn out equipment while incompetent medical supply companies rip off the government and our insurance companies and individuals like they do. I feel bad asking even $100, so make a reasonable offer and I will take it. I can do PayPal and will ship it anywhere in the US to someone who needs this...
So I was asking $100, but any reasonable offer will be considered. I'd like to make a few bucks sure, I am one broke sucker, but It would be nice to give somebody a reasonable deal on these if they can use them. I have to get the second one back from my ex, but I have one ready to go now if anyone can use it? The trick is finding someone who already uses this mask and has also to pay in cash.