The Pin,c0tter 30x45 is the lowest priced item on this F-15 schematic.
Of all the components used in this assembly the Case Air/c is the most expensive.
Parts such as the F-15: Clip, Fuel Tube, Bolt Flang 6x12, Joint,tube, Cover Air/c Case are included in the Xz100 Ape 2002 (2) Japan Hc07-100 F-15 parts fiche.