About 10 years back I figured that this was coming. CDs are the best of both worlds. Near perfect audio quality, not too big physically, cannot have the rights revoked, no subscription fees but really easy to rip and put on your phone or whatever.
A few years back I saw some people buying collections of thousands of discs for maybe $100. Even if 10% of it was good, that was still a huge win. Those huge hauls are becoming rare now as they have been picked clean.
If only Minidisc had better audio quality, it would have REALLY been the perfect medium.
There are people who do this at scale, often reselling online. It's definitely for those who are truly passionate about it, and enjoy discovering new things.
I gave it a shot, and while profitable, just not for me at all.
slotMusic/slotRadio has tried to sell music through SD cards. They never took off, but a full SD card would probably be the best balance in terms of reliability, size, and capacity in my opinion. Plus, a surprising amount of media devices still carry SD card readers.
Flash storage developments came too late, but the spinning disks and risk of physical damage to the plastic are an annoying risk to have to deal with. Even Minidisc still required some form of physical motion.
A few years back I saw some people buying collections of thousands of discs for maybe $100. Even if 10% of it was good, that was still a huge win. Those huge hauls are becoming rare now as they have been picked clean.
If only Minidisc had better audio quality, it would have REALLY been the perfect medium.