A Building Kit II is the heavier building material of the Town’s later work. Every third-tier shop takes 3 to 6, and each of the five block repairs takes 16. The Builder sells it from tier II (15 in stock) and tier III (30), at 1 silver 75 each.
The Wooden Kit II is cut from Special Wood, and the only source of Special Wood in the game files is Harold, who sells it in dialogue for 1 silver a piece after the quest Organic Music. This is read from the game’s dialogue scripts and has not been checked in play.
Studying one costs 10 Science and gives 50 red and 10 blue.