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Condition
New89
Used19

Make
Keystone108
- Model
- Cougar Half-Ton26
- Springdale19
- Passport18
- Montana8
- Montana High Country7
- Cougar6
- Walkabout5
- Hideout3
- Raptor3
- Residence3
- Bullet Premier2
- Cougar Sport2
- Raptor Carbon2
- Challenger1
- Outback1
- Arcadia1

Type
Travel Trailer64
Fifth Wheel36
Toy Hauler5
Destination Trailer3

Floorplan Layout
Kitchen Island3
Two Entry/Exit Doors3
Bath and a Half2
Front Bedroom2
Loft2
Rear Bath2
Front Living Area1
Rear Bedroom1
U-Shaped Dinette1

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RVs for Sale »
Keystone »
Washington »
Underwood

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

108 listings match your search

Research Specs for Keystone

Any
Price Low to High
Price High to Low
Make - A - Z
Make - Z - A
Year - Newest
Year - Oldest
Length - Short to Long
Length - Long to Short
Dry Weight - Light to Heavy
Dry Weight - Heavy to Light
Distance - Nearest
Distance - Farthest
Newly Listed

12
24
48
96

1
2
3
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5

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Used 2023 Keystone Outback 328RL available in Portland, Oregon

Curtis Trailers - Portland

Used 2023 Keystone Outback 328RL

$42,610

~~$45,999~~

Portland, OR (0 mi)

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

Curtis Trailers - Portland

New 2026 Keystone Cougar Half-Ton 22mlwe

$39,999

~~$58,781~~

Portland, OR (0 mi)

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New 2027 Keystone Montana High Country 300RK available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Montana High Country 300RK

$93,999

~~$133,409~~

Portland, OR (0 mi)

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New 2026 Keystone Springdale West 261BHCWE available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Springdale West 261BHCWE

$29,999

~~$41,003~~

Portland, OR (0 mi)

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New 2026 Keystone Passport 210RKCWE available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Passport 210RKCWE

$29,999

~~$42,092~~

Portland, OR (0 mi)

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Used 2022 Keystone Springdale 285TL available in Sandy, Oregon

Johnson RV - Sandy

Used 2022 Keystone Springdale 285TL

$27,700

~~$28,000~~

Sandy, OR (0 mi)

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New 2026 Keystone Passport 2450RKWE available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Passport 2450RKWE

$36,999

~~$52,759~~

Portland, OR (0 mi)

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Used 2020 Keystone Cougar Half-Ton 29RDB available in Portland, Oregon

Curtis Trailers - Portland

Used 2020 Keystone Cougar Half-Ton 29RDB

$28,999

~~$32,999~~

Portland, OR (0 mi)

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Used 2022 Keystone Hideout 28RKSWE available in Portland, Oregon

National Vehicle - Portland

Used 2022 Keystone Hideout 28RKSWE

$17,500

Portland, OR (0 mi)

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Used 2016 Keystone Montana High Country 305RL available in Portland, Oregon

Curtis Trailers - Portland

Used 2016 Keystone Montana High Country 305RL

$23,999

~~$26,999~~

Portland, OR (0 mi)

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New 2027 Keystone Cougar Half-Ton 25mlwe available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Cougar Half-Ton 25mlwe

$49,499

~~$67,485~~

Portland, OR (0 mi)

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New 2027 Keystone Springdale West 2340MLSWE available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Springdale West 2340MLSWE

$29,999

~~$41,753~~

Portland, OR (0 mi)

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New 2026 Keystone Passport 180RBCWE available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Passport 180RBCWE

$27,999

~~$38,396~~

Portland, OR (0 mi)

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New 2027 Keystone Montana 3800FL available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Montana 3800FL

$129,999

~~$187,243~~

Portland, OR (0 mi)

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

Curtis Trailers - Portland

New 2026 Keystone Cougar Half-Ton 25fkwe

$44,999

~~$65,744~~

Portland, OR (0 mi)

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New 2025 Keystone Residence 401HBDL available in Battle Ground, Washington

McCords Vancouver RV - Battle Ground

New 2025 Keystone Residence 401HBDL

$71,499

~~$97,090~~

Battle Ground, WA (0 mi)

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New 2026 Keystone Raptor Carbon 420 available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Raptor Carbon 420

$104,999

~~$151,720~~

Portland, OR (0 mi)

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New 2026 Keystone Passport 2450RKWE available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Passport 2450RKWE

$39,058

~~$55,880~~

Portland, OR (0 mi)

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New 2027 Keystone Cougar Half-Ton 26LBWE available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Cougar Half-Ton 26LBWE

$51,499

~~$69,325~~

Portland, OR (0 mi)

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New 2027 Keystone Cougar Half-Ton 26rke available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Cougar Half-Ton 26rke

$64,999

~~$89,025~~

Portland, OR (0 mi)

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New 2027 Keystone Cougar Half-Ton 28RLI available in Portland, Oregon

Curtis Trailers - Portland

New 2027 Keystone Cougar Half-Ton 28RLI

$70,387

~~$91,484~~

Portland, OR (0 mi)

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New 2026 Keystone Springdale West 29HAVEN available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Springdale West 29HAVEN

$39,999

~~$56,171~~

Portland, OR (0 mi)

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New 2025 Keystone Passport 2660RLWE available in Portland, Oregon

Curtis Trailers - Portland

New 2025 Keystone Passport 2660RLWE

$34,999

~~$56,942~~

Portland, OR (0 mi)

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New 2026 Keystone Walkabout 22max available in Portland, Oregon

Curtis Trailers - Portland

New 2026 Keystone Walkabout 22max

$59,499

~~$86,034~~

Portland, OR (0 mi)

Any
Price Low to High
Price High to Low
Make - A - Z
Make - Z - A
Year - Newest
Year - Oldest
Length - Short to Long
Length - Long to Short
Dry Weight - Light to Heavy
Dry Weight - Heavy to Light
Distance - Nearest
Distance - Farthest
Newly Listed

12
24
48
96

1
2
3
4
5

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!

Most Popular Keystone Models

Montana Cougar Half-Ton Cougar Montana High Country Springdale Passport Hideout Fuzion Raptor Outback Alpine Sprinter

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