A KTM 1090 Adventure averages €8,374 across all model years. Right now 4 are listed for sale, with the cheapest sitting around €7,899 (typically older years) and the priciest around €8,999 (recent years). The median is €8,300. A good price for a KTM 1090 Adventure is under €7,937; anything over €8,737 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €6,225 to €7,470 for this model, depending on year and condition.