This is a shelf for displaying two specific Tandy LCD games.  It's around the same height as a CD jewel case or gameboy box.

Tandy-Cradle.stl - The part that holds the games.  Print with 5 walls, 0.4mm wall thickness, no infill. 

Tandy-EndCap.stl - print two of these, mirror one of them.

Clamp and glue with solvent or CA. 

Writeup and Plasticity CAD source available here:

https://badspot.us/3D-Printed-LCD-Game-Shelf.html