My friend is an avid Marvel Champions player and asked me to make some boxes to organize his hero decks. He sent me this an example of what he was thinking: https://www.thingiverse.com/thing:4007298. However, these had hero name labels and were meant for sleeved cards. My friend's life choice to not sleeve his cards meant he needed something with a little different dimensions. He also wanted them without labels. So I built these from scratch but with an eye towards the model he sent me.

The numbers in file names and carved into the bottom indicates the number of cards that will fit.

The box for 22 cards has interior dimensions of 62mm x 88mm x 7mm 23 cards - 62mm x 7.32mm x 88mm 24 cards - 62mm x 7.64mm x 88mm 26 cards - 62mm x 8.27mm x 88mm 28 cards - 62mm x 8.91mm x 88mm

All sides are 1mm thick, so for overall dimensions, just add 2mm for length and width, add 1mm for height.

He said three decks (out of 34) for 22 cards needed the 23 card box, so YMMV.

I printed these on a Bambu A1 Mini with Protopasta Recycled PLA. 0.02 layer height, top shell thickness 1mm, seam position: random