pokoko on 10 December 2017
I'm doubtful. Diehard Nintendo fans will still buy them up, even if they are a relative failure for their original purpose. If demand drops, Nintendo can simply throttle the supply, thus making them "collector's items" and upping their perceived value.
There is also the ugly chance Nintendo might give them more in-game value to counteract falling demand, as well, which would mean more and better locked content.
