3 ms·Technically you can buy them on Facebook marketplace, craigslist etcby polishdude20 3y agoTechnically you can buy them on Facebook marketplace, craigslist etcasow92 3y agoSomething about a used CPAP machine raises my yuck alarmakulbe 3y agoNot really. It's against ToS in both cases, to sell used medical equipment.bookofjoe 3y agoYet renting medical equipment is a flourishing business, at least in the U.S.