>>9920191As in, they're sold in chain stores and other western shops. They specifically bought the license to make their toys for the US market, to be sold in the US. Hence Hiya Toys products being sold in gamestops, amazon, deep discount, comic shops, and countless other indie shops around the US. All these stores carry it because theyre sold through various North American distributors through official channels.
Whereas JoyToy's Warhammer line doesn't seem to have a north American license, hence mostly import shops carrying them. So Amazon itself doesn't carry the line, but rather it's third party shops, who's importing them into the US. So places like BBTS may carry the line, but in the same way they carry Bandai Club exclusives and charge rape dollars because of how they're imported.
Of course, given that JoyToy is chinese, they're easier to import than pic.