I sometimes think Nintendo doesn't care that people get upset over scalpers. I think they like printing things in small numbers sometimes to make things feel exclusive and keep up demand. They don't just do this with amiibo cards. They don't print enough of amiibo figures sometimes. They didn't really print enough copies of the NES Classic or SNES Classic mini consoles when they put those out. They do this with other things too, but those are just the examples that come to mind.
I don't understand completely WHY they do this. I mean, some people are getting so frustrated by lack of amiibo in stores and the scalpers charging too much for the official ones that they make their own fanmade ones or buy fanmade ones from others. It seems like Nintendo is losing potential money here by not making them more easily available. I feel like some other companies would take advantage of this demand better and print lots of copies so THEY get the money from the fanmade amiibo sellers.
Yes, I said fanmade amiibo sellers, not scalpers. Nintendo does make money from the scalpers after all, since the scalpers still bought it at the store. Fanmade amiibo sellers are, in a way, more of a problem because the original company gets zero at all from these sales.
But at the same time I do understand one thing: Nintendo is a Japanese company. Japanese culture really enjoys the concept of "gentei", aka limited edition items. There is SO much of this stuff in Japan, for everything. People in Japan lose their minds over limited stuff, and happily line up for hours just to get things.