Playing Card Display Shelf

I am an amateur cardist. I have been collecting decks of cards for a few years now. I want to display some of my decks on the wall, so I designed this shelf. It can stand alone, but I recommend hanging it on a wall.

It is an easy print, no special settings required.

This is my first original Thing to publish. I hope you enjoy!

***UPDATE***
I reworked the side pieces for a better fit. This printed just fine on my CR-10..However, after doing some work on it, I realized that I needed