A Mercedes-Benz CLK 430 averages €5,470 across all model years. Right now 2 are listed for sale, with the cheapest sitting around €3,950 (typically older years) and the priciest around €6,990 (recent years). The median is €5,470. A good price for a Mercedes-Benz CLK 430 is under €4,710; anything over €6,230 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €4,102 to €4,923 for this model, depending on year and condition.