tbh people doing something like this are retards imo. Buying something and then just selling to get profit is fail. Its stealing bargains from people that would be happy to get their favorite items for cheap. Its being a parasite.
I think Nintendo games feel (at least until now) complete and feel valuable. The rest is pretty replacable. So thats why Nintendo games keep the value.
Cartridges also have a bit more value than disks.








