Of all the components used in this assembly the Lamp-tail is the most expensive.
The Screw,tapping,2.9x13 is the lowest priced item on this Taillight(s) schematic.
A sample from the products for the Taillight(s) include: Screw,4.2x19, Cover,license Lamp, Gasket,tail Lamp Lens (nas), Lamp-assy,licence.