{"@context":"https://schema.org","@type":"Product","name":"6 Keystone MONTANA HIGH COUNTRY RVs for sale in Washington","offers":{"@type":"AggregateOffer","offerCount":6,"lowPrice":"87995.00","highPrice":"101199.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/91dd8732-4625-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 4 people and is available at Camping World in Marysville, WA.

Specs: Length: 33.92' | Weight: 12275.0 lbs | Slide Outs: 3 | Sleep Number: 4 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 77.0 gal | Black Water Tank: 50.0 gal

Also Includes: * STATE SEAL - WASHINGTON * RVIA * 12V. 16 CU. FT. REFER * ULTIMATE COMFORT PKG * INTERIOR - KINGSTON * EXTERIOR - MYSTIC WHITE * SLIPPER SPRING SUSPENSION * HELUX PIN BOX * ABS BRAKING SYSTEM * H-RATED TIRES * PEACE OF MIND PKG * 6-PT HYDRAULIC AUTO LEVELING * CONVENIENCE PKG * SOLAR FLEX DISCOVER * TABLE & CHAIRS","itemCondition":"Used","priceCurrency":"USD","price":"101199.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/3f3b0103-4077-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

You'll love camping in this fifth wheel with a rear living room and triple slides for ample interior space! The sofa, theater seating, and adjustable sliding 'Deskette\" with chairs will provide comfortable seating, dining, and working space, and the entertainment center with a fireplace will make it feel more like home. A large kitchen island gives you more counter space when making meals in the full kitchen, and the spacious full bath is a comfort you won't want to camp without. Up front, you'll find a private bedroom with a king bed slide, storage space and TV prep if you want the option to watch movies in bed.

With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2\" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

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Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

Optional Equipment Installed On This Unit: Peace Of Mind Package, Convenience Package, Ultimate Comfort Package, 6-Point Hydraulic Auto Leveling, Solar Flex Discover, Table & Chairs

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Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

","itemCondition":"Used","priceCurrency":"USD","price":"89682.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/dbe02cae-4f6b-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

","itemCondition":"Used","priceCurrency":"USD","price":"97005.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/b9c86930-3a32-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

","itemCondition":"Used","priceCurrency":"USD","price":"89692.00"}}]}}