Of all the components used in this assembly the Switch Assy,handle,l is the most expensive.
A sample from the products for the Handle Switch (an650a L2 E28) include: Bracket,grip Heater Switch, Screw, Screw, Switch Assy,grip Heater.
The lowest price component in this Handle Switch (an650a L2 E28) parts-list fiche is the Screw.