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View New & Used Keystone RVs for Sale in or near Underwood, Washington

133 listings match your search

Find your perfect Keystone rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2021 Keystone Passport Grand Touring West 2521RLWE GT available in Sandy, Oregon
34

$26,800

    Used 2017 Keystone Passport Ultra Lite Grand Touring 2670BH available in Sandy, Oregon
    41

    $18,900

      Used 2017 Keystone Montana 3000RE available in Sandy, Oregon
      31

      Used 2017 Keystone Montana 3000RE

      Used Fifth Wheel in Sandy, Oregon 97055

      For Sale by Johnson RV

      2017 Keystone Montana 3000RE Luxury Fifth Wheel with Rear Entertainment Spacious, residential-style fifth wheel featuring rear living room, dual bedroom slides & full-family comfort The 2017 Keystone Montana 3000RE delivers high-end living in a towable lux ...

        $49,900

          Used 2022 Keystone Montana High Country 385BR available in Sandy, Oregon
          40

          $64,800

            New 2026 Keystone Montana High Country 373rd available in Portland, Oregon
            41

            New 2026 Keystone Montana High Country 373rd

            New Fifth Wheel in Portland, Oregon 97266

            For Sale by Curtis Trailers - Portland

            Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,AUTOMATIC LEVELING SYSTEM,2 ACCESSORY HITCH,REFRIGERATOR - 12V - 16 CF ,SOLAR FLE ...

            • Sale

            $84,498

              New 2026 Keystone Passport 2450RKWE available in Portland, Oregon
              21

              New 2026 Keystone Passport 2450RKWE

              New Travel Trailer in Portland, Oregon 97266

              For Sale by Curtis Trailers - Portland

              Accessories: Interior - Cedar Frost,Upgraded Equipment Package,Pendleton Package,50 AMP Service w/2nd AC PREP,SOLAR FLEX PROTECT,REFRIGERATOR 12V - 10cf,15K A/C,THEATER SEATING,RVIA SEAL - GO CAMPING,

              • Sale

              $37,999

                Used 2014 Keystone Energy 245FB available in Portland, Oregon
                16

                $14,999

                  New 2026 Keystone Cougar Half-Ton 25mlwe available in Portland, Oregon
                  1

                  New 2026 Keystone Cougar Half-Ton 25mlwe

                  New Travel Trailer in Portland, Oregon 97266

                  For Sale by Curtis Trailers - Portland

                  Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,50 AMP SERVICE W/ 2ND AC PREP,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF ,AUTOMATIC LEVEL ...

                  • Sale

                  $45,998

                    Used 2022 Keystone Springdale 285TLWE available in Portland, Oregon
                    17

                    Used 2022 Keystone Springdale 285TLWE

                    Used Travel Trailer in Portland, Oregon 97266

                    For Sale by Curtis Trailers - Portland

                    If you want a quick weekend trip or a longer week in the woods, this travel trailer is going to be your best choice because it has everything needed to enjoy your time away! There is a large slide in the main living area to provide you with some extra floo ...

                    • Sale

                    $28,999

                      New 2025 Keystone Springdale 1400RE available in Portland, Oregon
                      16

                      New 2025 Keystone Springdale 1400RE

                      New Travel Trailer in Portland, Oregon 97266

                      For Sale by Curtis Trailers - Portland

                      Accessories: Interior Maple,SOLAR FLEX READY,REFRIGERATOR - 12V - 3CF,STABILIZER JACKS,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                      • Sale

                      $14,998

                        New 2026 Keystone Cougar Half-Ton 22mlswe available in Portland, Oregon
                        19

                        New 2026 Keystone Cougar Half-Ton 22mlswe

                        New Travel Trailer in Portland, Oregon 97266

                        For Sale by Curtis Trailers - Portland

                        Accessories: INTERIOR - DRIFTWOOD,PROFESSIONAL GRADE CAMPING PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF ,AUTOMATIC LEVELING SYSTEM,RVIA SEAL-GO CAMPING,

                        • Sale

                        $41,999

                          New 2026 Keystone Cougar Half-Ton 29rlwe available in Portland, Oregon
                          1

                          New 2026 Keystone Cougar Half-Ton 29rlwe

                          New Travel Trailer in Portland, Oregon 97266

                          For Sale by Curtis Trailers - Portland

                          Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,SOLAR FLEX PROTECT,FIREPLACE,2nd POWER AWNING,50 AMP SERVICE W/ 2ND AC PREP,REFRIGERATOR - 1 ...

                          • Sale

                          $50,999

                            New 2026 Keystone Passport 2450RKWE available in Portland, Oregon
                            1

                            New 2026 Keystone Passport 2450RKWE

                            New Travel Trailer in Portland, Oregon 97266

                            For Sale by Curtis Trailers - Portland

                            Accessories: Interior - Cedar Frost,Upgraded Equipment Package,Pendleton Package,50 AMP Service w/2nd AC PREP,SOLAR FLEX PROTECT,REFRIGERATOR 12V - 10cf,15K A/C,THEATER SEATING,RVIA SEAL - GO CAMPING,

                            • Sale

                            $37,999

                              New 2026 Keystone Springdale 1200BT available in Portland, Oregon
                              13

                              New 2026 Keystone Springdale 1200BT

                              New Travel Trailer in Portland, Oregon 97266

                              For Sale by Curtis Trailers - Portland

                              Accessories: Interior Delfino,Proven Package,ROOF A/C,REFRIGERATOR - 12V - 3CF,SOLAR FLEX PROTECT,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                              • Sale

                              $14,999

                                New 2025 Keystone Montana High Country 351BH available in Portland, Oregon
                                34

                                New 2025 Keystone Montana High Country 351BH

                                New Fifth Wheel in Portland, Oregon 97266

                                For Sale by Curtis Trailers - Portland

                                Accessories: Interior Kingston,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,Sandstone Maple Edition,2nd POWER AWNING,AUTOMATIC LEVELING SYSTEM,ROAD ARMOR PIN BOX,2 ACCESSORY HITC ...

                                • Sale

                                $78,499

                                  New 2026 Keystone Cougar Half-Ton 22mlwe available in Portland, Oregon
                                  1

                                  New 2026 Keystone Cougar Half-Ton 22mlwe

                                  New Travel Trailer in Portland, Oregon 97266

                                  For Sale by Curtis Trailers - Portland

                                  Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,SOLAR FLEX PROTECT,REFRIGERATOR - 12V - 10 CF ,AUTOMATIC LEVELING SYSTEM,RVIA SEAL-GO CAMPIN ...

                                  • Sale

                                  $43,998

                                    New 2026 Keystone Springdale West 224MLCWE available in Portland, Oregon
                                    17

                                    New 2026 Keystone Springdale West 224MLCWE

                                    New Travel Trailer in Portland, Oregon 97266

                                    For Sale by Curtis Trailers - Portland

                                    Accessories: Interior Maple,REFRIGERATOR 12V 10CF,SOLAR FLEX PROTECT,THEATER SEATING,RVIA SEAL - GO CAMPING,

                                    • Sale

                                    $27,999

                                      Used 2024 Keystone Springdale 256RDWE available in Portland, Oregon
                                      14

                                      Used 2024 Keystone Springdale 256RDWE

                                      Used Travel Trailer in Portland, Oregon 97266

                                      For Sale by Curtis Trailers - Portland

                                      Load up and head to the lake in this cozy travel trailer. The large slide out will provide your crew with more space to stretch out, and the rear U-shaped dinette features a panoramic view to enjoy nature views. The kitchen includes a three burner gas stov ...

                                      • Sale

                                      $24,999

                                        New 2026 Keystone Springdale 1230BB available in Portland, Oregon
                                        1

                                        New 2026 Keystone Springdale 1230BB

                                        New Travel Trailer in Portland, Oregon 97266

                                        For Sale by Curtis Trailers - Portland

                                        Accessories: Interior Delfino,Proven Package,ROOF A/C,REFRIGERATOR - 12V - 3CF,SOLAR FLEX PROTECT,SPARE TIRE KIT,RVIA SEAL - GO CAMPING,

                                        • Sale

                                        $14,999

                                          Used 2023 Keystone Springdale 1790FQ available in Portland, Oregon
                                          16

                                          $16,998

                                            New 2026 Keystone Fuzion Impact 2813 available in Portland, Oregon
                                            14

                                            New 2026 Keystone Fuzion Impact 2813

                                            New Toy Hauler in Portland, Oregon 97266

                                            For Sale by Curtis Trailers - Portland

                                            Accessories: INTERIOR MAHOGANY,INTENSE INTERIOR,EXTREME EXTERIOR,ELECTRIC STABILIZER JACKS,RAMP DOOR PATIO PACKAGE,REFRIGERATOR - 12v - 10cf,30 GALLON FUEL STATION,SOLAR FLEX PROTECT,BONUS BUNK w/ROLLOVER SOFAS,RVIA SEAL -GO CAMPING,

                                            • Sale

                                            $38,999

                                              New 2026 Keystone Montana High Country 331rl available in Portland, Oregon
                                              31

                                              New 2026 Keystone Montana High Country 331rl

                                              New Fifth Wheel in Portland, Oregon 97266

                                              For Sale by Curtis Trailers - Portland

                                              Accessories: DECOR - ARLINGTON,EXTERIOR DECOR - HC MONTANA - MYSTIC WHITE,Ozark Shadow Edition,HIGH COUNTRY RESIDENTIAL LIVING PACKAGE,HIGH COUNTRY FOUR SEASON LIVING PACKAGE,2nd Power Awning,AUTOMATIC LEVELING SYSTEM,2 ACCESSORY HITCH,REFRIGERATOR - 12V - ...

                                              • Sale

                                              $78,499

                                                New 2026 Keystone Cougar 360mbi available in Portland, Oregon
                                                25

                                                New 2026 Keystone Cougar 360mbi

                                                New Fifth Wheel in Portland, Oregon 97266

                                                For Sale by Curtis Trailers - Portland

                                                Accessories: DECOR - COUGAR - UMBER LUXE,Exterior Decor - Cougar - White,PROFESSIONAL GRADE CAMPING PACKAGE,COUGAR INNOVATION PACKAGE,TOWING W/ CONFIDENCE PKG PLUS ABS,CLIMATE GUARD PROTECTION PACKAGE,ELECTRIC 4 POINT LEVELING SYSTEM,2nd POWER AWNING,REFRI ...

                                                • Sale

                                                $80,498

                                                  New 2026 Keystone Cougar Half-Ton 29rlwe available in Portland, Oregon
                                                  1

                                                  New 2026 Keystone Cougar Half-Ton 29rlwe

                                                  New Travel Trailer in Portland, Oregon 97266

                                                  For Sale by Curtis Trailers - Portland

                                                  Accessories: DECOR - COUGAR WE - UMBER LUXE,PROFESSIONAL GRADE CAMPING PACKAGE,WESTERN ELEVATION PACKAGE,COUGAR INNOVATION PACKAGE,CLIMATE GUARD PROTECTION PACKAGE,FIREPLACE,2nd POWER AWNING,50 AMP SERVICE W/ 2ND AC PREP,REFRIGERATOR - 12V - 10 CF ,AUTOMAT ...

                                                  • Sale

                                                  $52,498

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