REFERENCE: https://www.brickeconomy.com/set/112-1/lego-building-set
LEGO 112 Building Set is a 200 piece Universal Building Set set released in 1977. It consists of bricks, plates, slopes, windows, doors, Homemaker figure components (torso, arms, heads, and headgear), wheels, a pine tree, and arches. It was also called "Universal Building Set" and was released only in the United States.
The current value for a new and sealed Building Set is estimated at $176, with an average annual growth of approximately 3%, which is lower than other Basic Set sets. On the open market, a used set will sell in the range of $25 and $31, depending on its condition.
