ZonCar Catalatic Converter Replacement For 2006-2011 Civic DX/EX/EX-L/GX/LX/LX-S/X 16448 Automotive is up for auction in Automotive. The current bid is $3.50, 95% below the $74.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.