The component with the lowest price in the GROMMET (SIDE) schematic is the Blind Plug 7.
Of all the components used in this assembly the Block,rr Plr Inn is the most expensive.
Parts such as the Grommet (side): Blind Plug 2, 20, Seal,hole 30x90, Blind Plug 7, Seal,hole 30x90 are included in the Civic 2004 (4) 4dr Dx (ka) Grommet (side) parts fiche.