The lowest price component in this Antenna-speaker parts-list fiche is the Screw Et, M5x16.
The Antenna-speaker assembly is constructed from several parts from which the Unit Assy,ant Mod is the most expensive.
Some items from this specific schematic: Screw Et, M5x16, Spkr Assy 17cm Ndsin, Clip Band Harn (und, Unit Assy,ant Mod.