This is a box organizer for Point City with space for the mini-expansion from the Kickstarter. It's minimalist and intended to just stay in the box with ample thumb/finger holes for easy access to remove cards. Card holders are 59.9mm x 93mm if you want to check your card size. Use print these print settings to maximize speed and minimize filament use:

Wall thickness: 0.8mm
Top layers: 0
Bottom layers: 0
Infill: 20%
Infill pattern: Zig Zag (or your preference, this will be exposed)