I didn't feel like gluing the trays together and if printed vertically, no supports should be needed, so I "glued" the parts together in solid works and print them vertically.
I wasn't able to remove small gaps where sections meet, but it didn't affect printing or structural integrity.
I also suggest buying a label maker off amazon. this works better then sharpie or felt tip pen.
NOTE this is only a remix for the trays, you will need the rest of files from the original project for things like Money holders, player trays, etc.
Printer Brand:
Creality
Printer:
Ender 3 Pro
Resolution:
6mm
Infill:
100
Filament: Various PLA Various
Notes:
I printed in PLA vertically, i suggest printing at a lower speed or using a different material like PETG to keep it flat.
6 card tray sliced vertically, used brim for added support and to deal with any lifting issues.

6 card tray printed vertically, used brim for added support and to deal with any lifting issues. I printed this a little too quickly (60mm/s), a little sandpaper will fix it.*NOTE* Brim still attached
Category: Toy & Game AccessoriesThe author remixed this model. Imported from Thingiverse.
I made the card trays print all in place, so they didn't require any glue or supports.