Nook Simple Touch with GlowLight Repairability Score: 7 out of 10 (10 is easiest to repair).

The opening procedure was very simple, and aside from the massive amounts of adhesive, every part came free rather easily.

There were a total of only 12 screws (all T5 Torx), 11 of which were the same length.

The battery can easily be replaced by taking out one screw and one connector.

Every single internal component is held down by a lot of tape or glue, which may need to be reapplied upon reassembly.

The front glass, GlowLight LEDs, and digitizer are fused together, so breaking any of these parts will require replacement of the entire display assembly.