10 listings from 9 dealers nationwide. Prices range from $87,249 to $107,499. Median price is $92,499.
The 2026 Jayco 399 is currently available from 9 dealers on Searchshop with 10 active listings. Prices range from $87,249 to $107,499. Median price is $92,499. The 2026 399 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 Kentucky, Colorado, Indiana, 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 Jayco dealer.
