The most expensive part in this assembly is the Harness,wiring.
Parts such as the Wiring Harness: Washer,lock, Clamp, Breaker Assy,circut, Switch Assy,ignition are included in the Gsxr750 1986 (g) Usa (e03) Wiring Harness parts fiche.
The lowest price component in this Wiring Harness parts-list fiche is the Fuse(10a).