The unfortunate reality these days is that the majority of items on, say, Amazon, are the same crap from Alibaba imported by a guy who read a How To Make Money On Amazon book, or just marked up directly by the same people selling on Alibaba. Heck, even the "brand items" may turn out to be a cheap clone that someone had shipped to Amazon fulfillment, bypassing their incredibly stringent "I pinky-swear this really is the authentic item" vetting process.