32 listings from 15 dealers nationwide. Prices range from $5,499 to $6,499. Median price is $5,899.
The 2026 KTM 390 Duke is currently available from 15 dealers on Searchshop with 32 active listings. Prices range from $5,499 to $6,499. Median price is $5,899. The 2026 390 Duke is the newest model year currently listed, so expect lower mileage but higher asking prices than older years.
Asking prices show a moderate spread, typical for this model year — pay attention to mileage and condition when comparing listings.
Inventory is concentrated across California, Florida, Washington, so buyers in those regions will find the most local options.
Confirm the original factory warranty is intact and transferable, request the original window sticker, and verify any recall work has been completed at a KTM dealer.
