Of all the components used in this assembly the Windshield,full is the most expensive.
The component with the lowest price in the WINDSHIELD (KZ1000-C2/C3) schematic is the Washer-spring,8mm.
Some items from this specific schematic: Bolt-small,8x28, Washer-fuel Tank Fit, Washer-spring,8mm, Windshield,full.