That is why you check a seller's feedback before you buy
Don't support them
Nothing new
eBay allows seller to put the item location as wherever they want
Spend five seconds to check a seller's feedback and you will see where the seller is registered and if their feedback shows that they lie about where items are posted from
Takes far less time than just buying off anyone and complaining about it later
Of you two mist recent feedback, on was from Honk Kong, the other from China, many of your feedback before that was from sellers in China, many whose feedback is utterly horrid
Stop supporting these sellers, and helping them stay in business
Simple