I will simply not shop in dollar stores or flea markets for new products anymore. They are all cheap Chinese knock-offs. I just assume they are all poisonous.
It is not worth a couple of bucks to take the risk.
Used to be that you could buy real close out stuff at dollar stores. Then it was only when they opened a new one and wanted to lure in customers. Now they’re just junk shops.
I rarely shop at them any more. The only things I check for are seeds and reading glasses.