Some items from this specific schematic: Crank Position Sender, Washer, Plain (646), Clamp(6h4), Clamp(6h4).
The lowest price component in this C.d.i. Magneto parts-list fiche is the Clamp (6e5).
The C.d.i. Magneto is made up of components including this Rotor Assy which is the most expensive.