

I suspect, just by looking at the current market regarding microsd cards, that anything smaller than 64gb would actually be MORE expensive than the 64gb. going from 64 -> 32gb adds 2ct/gb, going down to 16 adds nearly 3ct/gb in addition, and i suspect that they would love to price the smaller cards even higher because the margin must be pretty tight by now if i compare the prices with what they were a few years back.
Also, production for smaller sizes has probably shifted down dramatically in the last years when i look at availability.
I think the opposite is the case, keycards make much more sense for small titles that are quick to download and don’t eat up lots of internal space; also, smaller cartridges will probably cost more for what you get instead of less when buying in bulk. Production capabilities for smaller sizes are on their way out for anything smaller than 64 gb except for specialized storage with super high speeds. In the microsd-card market there is a noticable bump in cost/gb when stepping down from 32gb to 16gb, so i assume that the 32gb will already cost more in bulk for new orders.