A BMW F 450 GS averages €9,041 across all model years. Right now 6 are listed for sale, with the cheapest sitting around €8,600 (typically older years) and the priciest around €9,950 (recent years). The median is €8,924. A good price for a BMW F 450 GS is under €8,675; anything over €9,174 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €6,693 to €8,032 for this model, depending on year and condition.