A Triumph Speedmaster averages €12,445 across all model years. Right now 13 are listed for sale, with the cheapest sitting around €3,500 (typically older years) and the priciest around €19,935 (recent years). The median is €11,950. A good price for a Triumph Speedmaster is under €6,290; anything over €19,295 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €8,962 to €10,755 for this model, depending on year and condition.