The most expensive part in this assembly is the Wire Harness.
Parts such as the Wire Harness: Relay Comp.(10a), Sub Harness,rear, Clip,cable,15mm, Band.harness are included in the Gl1500a Goldwing Aspencade 1999 (x) Usa California Wire Harness parts fiche.
The most reasonably priced component used on the Gl1500a Goldwing Aspencade 1999 (x) Usa California Wire Harness is the Washer,screw 4x10.