64 listings from 43 dealers nationwide. Prices range from $24,599 to $31,999. Median price is $28,099.
The 2026 Keystone 21rx is currently available from 43 dealers on Searchshop with 64 active listings. Prices range from $24,599 to $31,999. Median price is $28,099. The 2026 Keystone 21rx is nearly new, so most examples will still carry meaningful factory or extended warranty coverage.
Asking prices show a moderate spread, typical for this model year — pay attention to mileage and condition when comparing listings.
Inventory is concentrated across Texas, Indiana, California, 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 Keystone dealer.
