43 listings from 36 dealers nationwide. Prices range from $23,299 to $27,199. Median price is $25,399.
The 2026 Keystone 18rx is currently available from 36 dealers on Searchshop with 43 active listings. Prices range from $23,299 to $27,199. Median price is $25,399. The 2026 Keystone 18rx is nearly new, so most examples will still carry meaningful factory or extended warranty coverage.
Asking prices are tightly clustered, suggesting a stable resale market — there is little room to negotiate based on comparables alone.
Inventory is concentrated across Texas, Minnesota, Georgia, 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.
