They can be, depending on where you buy them. TLVs over there are like souvenirs. When Ahmed was there it was like "yeah we went to this temple and in the souvenir store I bought your kokeshi dolls, a doraemon key holder, some stuff for my mom, and 6 TLVs". And it was like that everywhere, convenience stores, grocery stores, drug stores carry them, and of course hobby shops. Yet on the used stuff stores he also grabbed some at considerably lower prices, but he was like a vacuum with those things, and you're very picky with them, so if you asked your friend for specific models he might have to look for them in hobby shops