Stacking deck holder for The binding of Isaac: Four Souls

First of all, to thank Jonathan67b for inspiring me with his design for a deck holder.

This three holders are designed to stack on eachother and fit inside the original box. You can fit the entire game + kickstarter expansion with sleeved cards inside 3 of them. The sleeves I used are Ultrapro Pro-fit clear, and since they make tue cards quite slippery it was a mess everytime I had to put the decks on the table.

In this design you can use the holders for your game sessions and for secured