Customizable MTG Deck Box
Use Benjamin's "Stencil-o-Matic" chaaawa.com/stencil_factory/
Inspired by Card Case Customizer:
http://www.thingiverse.com/thing:66327
The Card Case Customizer wouldn't fit with UltraPro sleeves (it was too short) and was extra wide. This is much more fitting with or without UltraPro sleeves.