This is a remix of the DS game card box. I used it for 3DS games.
It has a bit more space between the cards to see them. Its using a bit less material and you see the full front of the first card.

You can customize the number of cards. To do this, please install OpenSCAD on your own computer and follow the customizing instructions on this thing page.
Alternatively, you can also use the Thingiverse customizer.

Use a rubber band in the groove at the bottom if you want to secure the cards for transport

Note: I originally uploaded this to Thingiverse, so there are some references below to that site.

If you could take a picture of an actual print, please "comment" and attach the picture. - I am curious to see your uses in the wild!

Print instructions

It prints without support.