A Harley-Davidson Sportster S averages €19,981 across all model years. Right now 10 are listed for sale, with the cheapest sitting around €15,950 (typically older years) and the priciest around €29,950 (recent years). The median is €18,095. A good price for a Harley-Davidson Sportster S is under €17,694; anything over €18,095 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €13,571 to €16,286 for this model, depending on year and condition.