eBay is a flea market. It's what that sell themselves as. You are knowingly purchasing used items and there's almost always a picture of the exact item you're getting and where it's being shipped from. Amazon by comparison is a black box of magic, only the magic smoke is toxic and you have no idea who to go to for redress. Amazon has gotten a free ride for years, screwingb both their sellers and buyers, making knock off products when it sees profit motive, it's time to pay the Piper.