The lowest price component in this Mark (z50g) parts-list fiche is the Mark,cover*nh-1*.
Parts such as the Mark (z50g): Emb,tank*type-1*, Mark,cover *nh-0*, Emb,tank*type-3*, Emb,tank*type-3* are included in the Z50g Monkey 1979 (z) Australia Mark (z50g) parts fiche.