The component with the lowest price in the HANDLE SWITCH & LEVER schematic is the Screw, Lever Fitting.
This part-list fiche shows all the components that make up the Cw50 2004 5ww1 Italy 1c5ww-300e2 Handle Switch & Lever .
Some items from this specific schematic: Lever Holder Assy 1, Screw, Lever Fitting, Lever, 1, Switch Handle 2.