Extras from the ScrabblePad PCB GB that happened at https://geekhack.org/index.php?topic=96321.0.

There's four components available:

PCB - $20 - Main component, requires 225 diodes and a controller to be soldered to make it work. May have small blemishes in the soldermask from manufacturing.

Controller - $15 - Teensy++2.0 replacement, tested and has the LED on D6 removed to function with the PCB.

Diodes - $4 - Pack of at least 230 diodes, may contain up to 250 due to counting by weight.

Mounting Pack - $3.5 - Contains the screws, standoffs, and bumpons for mounting a second PCB to the first to use as a skeleton case or to be used with a custom mounting solution.

You cannot order non-PCB components without at least one PCB, otherwise the order will be cancelled.