Amazon P10 mask for sale

I need advice from Amazon users. I see the "Airfit P10 mask with headgear-62900- for sale for $68 on Amazon. It says seller is Healthcare Essentials and says Res-Med brand spelled that way, not spelled Resmed. Is this is real thing or a knockoff? They don't seem to be asking for a prescription. Has anyone ordered complete mask from them? This is about the exact same price if I use my insurance, which is probably not a coincidence. But, I can only get 2 masks (complete) per year using my insurance. My main question is, Are these really name brand masks or knockoffs?

It's not a knock off.
Just someone spelling something a little odd.
The package shown looks appropriate.
While I haven't bought anything from this particular seller I wouldn't have a problem buying this product from them if they had what I wanted at a price I wanted to pay.

I have bought other various products from Amazon sellers and they have always been as presented.
Amazon sellers don't want to mess up their Amazon based business because it's worth a lot to them.

Thanks.

cardsfan, click on the sellers name and you'll get reviews on the seller from amazon customers. in this case, "Healthcare Essentials" gets a 96% positive review from 1,399 customers!

so that might make you feel better about the supplier, if not the product itself.