I have created some bulk storage Gridfinity boxes that fit Nintendo switch cartridges. There is various sizes if you have a lot of switch games but for reference the smallest 2x2x6 box will hold around 66 games if you max it out and the largest 6x6x6 will hold around 595 games. 6x6x6 is also the largest you can print on a Bambu X1 or P1 printer.

These boxes are also fully stackable.