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View Used Keystone RVs for Sale

1,294 listings match your search

Research Specs for Keystone
Used 2017 Keystone Cougar X Lite 29RES available in North Canton, Ohio
29

Used 2017 Keystone Cougar X Lite 29RES

Used Fifth Wheel in North Canton, Ohio 44720

For Sale by General RV Center

This Keystone Cougar X-Lite fifth wheel model 29RES offers a rear entertaining layout, triple slide for added interior space, and all the amenities you need to enjoy spending time with family and friends, plus more! Step inside and find yourself in the kit ...

  • Sale

$24,997

Used 2013 Keystone Cougar Half-Ton Series 279RKSWE available in East Montpelier, Vermont
15

Used 2013 Keystone Cougar Half-Ton Series 279RKSWE

Used Fifth Wheel in East Montpelier, Vermont 05651

For Sale by Blue Compass RV Vermont

Cougar Half-Ton Series FW w/Rear Kitchen Including: Counter Space and Overhead, Dbl. Kitchen Sink, 3 Burner Range, Refrig., Pantry, Lounge Chair w/Overhead, Booth Dinette & Sofa Slideout, Ent. Center, Step up to Side Aisle Bath w/Hall Linen Cabinet, Neo-An ...

$11,900

Used 2026 Keystone Cougar Half-Ton 24RDS available in Salem, Oregon
19

Used 2026 Keystone Cougar Half-Ton 24RDS

Used Fifth Wheel in Salem, Oregon 97305

For Sale by Highway Trailer Sales

USED 2026 Keystone Cougar Half-Ton 24RDS FIfth Wheel Climate Guard Protection Package Cougar Innovation Package Electric 4 Point Leveling System Fireplace Professional Grade Camping Pkg Refrigerator-12V-10 cf Solar Flex Discover 440i Theater Seats IPO Tri ...

  • Recent Trade-In

$47,950

Used 2021 Keystone Cougar Half-Ton East 26RBS available in Milford North, Delaware
19

Used 2021 Keystone Cougar Half-Ton East 26RBS

Used Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2021 COUGAR HALF TON BY KEYSTONE 26RBS   DRY WEIGHT 6620LBS POWER AWNING ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM REAR BATHROOM DINETTE FLATSCREEN TV  FIREPLACE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYP ...

  • Sale
  • In Stock
  • New Arrival
  • Recent Trade-In

$29,900

Used 2016 Keystone Cougar X-Lite 32ROB available in Bunker Hill, Indiana
78
1

Used 2016 Keystone Cougar X-Lite 32ROB

Used Travel Trailer in Bunker Hill, Indiana 46914

For Sale by RV Dynasty

SOLD AS IS This Cougar X-Lite by Keystone has space for everyone! With triple slides and a spacious bunkhouse for the kids or extra guests to hang out, you will love all of your camping adventures!Step inside model 32ROB and find an entertainment center st ...

  • Sale

$13,950

Used 2025 Keystone Sprinter 3920DSL available in Dover, Florida
50

Used 2025 Keystone Sprinter 3920DSL

Used Fifth Wheel in Dover, Florida 33527

For Sale by General RV Center

**2025 Keystone Sprinter Wide Body Fifth Wheel 3920DSL highlights:** - Front Living Room - Dual Private Bedroom Suites - Loft Sleeping Area - Five Slide Outs - Residential Kitchen The 2025 Keystone Sprinter Wide Body 3920DSL is a spacious and residential-s ...

  • Sale

$64,992

Used 2022 Keystone Springdale Mini 1750RD available in Adamsburg, Pennsylvania
6

Used 2022 Keystone Springdale Mini 1750RD

Used Travel Trailer in Adamsburg, Pennsylvania 15611

For Sale by RV Leaders & Camping Outlet

Keystone Springdale Mini travel trailer 1750RD highlights: Rear U-Shaped Dinette Panoramic View Front Queen Bed Large Pantry Two Pass-Through Storages You will find lots of storage inside and outside this trailer allowing you to bring along everything you ...

  • Sale

$11,989

Used 2025 Keystone Springdale Classic Mini 2200BH available in Tallahassee, Florida
14

Used 2025 Keystone Springdale Classic Mini 2200BH

Used Travel Trailer in Tallahassee, Florida 32304

For Sale by Optimum RV - Tallahassee

Keystone Springdale Classic Mini travel trailer 2200BH highlights from Optimum RV: Queen Bed 16' Power Awning Two Beds/Lounges Full Bath Head to the lake or woods in this cozy travel trailer! When you arrive at the campground, you can unload the exterior p ...

  • Sale

$19,950

Used 2021 Keystone Montana 3931 FB available in Fort Myers, Florida
1

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Used 2022 Keystone Sprinter 30RL available in Bath, Pennsylvania
34

Used 2022 Keystone Sprinter 30RL

Used Fifth Wheel in Bath, Pennsylvania 18014

For Sale by RV Value Mart - Behtlehem

Keystone Sprinter fifth wheel 30RL highlights: Rear Living Ample Storage Kitchen Island Fireplace/Heater XL Pass-Through Storage 15' Electric Awning This fifth wheel will be calling your name after a long hike to enjoy the queen-size tri-fold sofa, the ful ...

  • Sale

$27,718

Used 2016 Keystone Montana 3791RD available in Gassville, Arkansas
1

Used 2016 Keystone Montana 3791RD

Used Fifth Wheel in Gassville, Arkansas 72635

For Sale by Blue Compass RV Gassville

Live large in this Keystone Montana 3791RD fifth wheel which features FIVE slides, a raised rear living room, a convenient kitchen island, and an 18 cu. ft. residential refrigerator, plus so much more! It may even feel like you haven't left home, well...un ...

$33,900

Used 2023 Keystone Cougar Half-Ton 23MLE available in Milford, Delaware
19

Used 2023 Keystone Cougar Half-Ton 23MLE

Used Fifth Wheel in Milford, Delaware 19963

For Sale by Delmarva RV Center

2023 COUGAR HALF TON BY KEYSTONE 23MLE   POWER AWNING DRY WEIGHT 7820LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 OUTSIDE REFRIGERATOR PANTRY DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  FRONT BEDROOM  SIDE BATHROOM   WE WANT YOUR BUSINESS ...

  • Sale
  • In Stock
  • Recent Trade-In
  • Reduced

$29,900

Used 2024 Keystone Bullet Crossfire Single Axle 1700BH available in Concord, North Carolina
25

Used 2024 Keystone Bullet Crossfire Single Axle 1700BH

Used Travel Trailer in Concord, North Carolina 28027

For Sale by Blue Compass RV Charlotte

Keystone Bullet Crossfire Single Axle travel trailer 1700BH highlights: Pass-Through Storage Full Bath LED Reading Lights Furrion Microwave Trips to the Grand Canyon are made comfortable in this travel trailer for five. You will enjoy your own queen bed up ...

$17,995

Used 2024 Keystone Hideout 28RKD available in Duncansville, Pennsylvania
54

Used 2024 Keystone Hideout 28RKD

Used Travel Trailer in Duncansville, Pennsylvania 16635

For Sale by Ansley RV

Power PackageAdventure PackageElevate PackageRefrigerator - 12V - 10 cf50 AMP Service/Wire and Brace for 2nd ACSolar Flex ProtectTri Fold Sleeper SofaSpare Tire Kit   SolarFlex SolarFlex Protect 220 (Optional) (Standard on Destination Trailers) One 10 ...

  • Sale
  • In Stock
  • New Arrival

$25,999

Used 2020 Keystone Cougar Half-Ton 29FKD available in Bonne Terre, Missouri
19

Used 2020 Keystone Cougar Half-Ton 29FKD

Used Travel Trailer in Bonne Terre, Missouri 63628

For Sale by Optimum RV - Bonne Terre

Keystone Cougar Half-Ton travel trailer 29FKD highlights from Optimum RV: King Bed Slide Dual Entry Master Suite Front Kitchen 20' Power Awning When you want to get away for a few days but don't want to leave the comforts of home behind, choose this Cougar ...

  • Sale

$24,900

Used 2025 Keystone Cougar 22MLS available in Orange Park, Florida
27

Used 2025 Keystone Cougar 22MLS

Used Travel Trailer in Orange Park, Florida 32073

For Sale by General RV Center

Step into the 2025 Keystone Cougar Half-Ton 22MLS and experience a perfect blend of comfort and adventure. This travel trailer is thoughtfully designed with a rear kitchen that invites culinary creativity, featuring a three-burner cooktop and a full-size e ...

  • Sale

$29,992

Used 2018 Keystone Montana 3791RD

Used Fifth Wheel in Moore, Oklahoma 73160

For Sale by Optimum RV - Oklahoma City

Keystone Montana fifth wheel model3791RDhighlights: Five Slide Outs Separate Rear Living Kitchen Island Residential Refrigerator Fireplace Outdoor Entertainment Center with 32" HDTV Rear Exterior Slide Out Storage Tray Enjoy the space provided by5 slide ou ...

$100,013

Used 2021 Keystone Montana 3855BR available in La Feria, Texas
27

Used 2021 Keystone Montana 3855BR

Used Fifth Wheel in La Feria, Texas 78559

For Sale by Optimum RV - Harlingen

SPEAK TO ONE OF OUR PURCHASING EXPERTS IN LA FERIA AT 956-215-8805 Keystone Montana fifth wheel 3855BRhighlights: Bonus Room Loft Area Free-Standing Dinette Residential Refrigerator Outside Kitchen Power Theater Seating Whether it's a weekend at your local ...

  • Sale

$39,984

Used 2017 Keystone Premier Ultra Lite 26RBPR available in Manheim, Pennsylvania
28

Used 2017 Keystone Premier Ultra Lite 26RBPR

Used Travel Trailer in Manheim, Pennsylvania 17545

For Sale by RV Value Mart - Manheim

Water Damage Main Area & Front Bedroom You will enjoy the added space in this Keystone Premier Ultra Lite travel trailer 26RBPR with dual opposing slides. Plus there is an outdoor kitchen, kitchen island, rear bath, plus more!As you enter you will notice h ...

  • Sale

$12,888

Used 2018 Keystone Montana 3130RE available in Elizabethtown, Pennsylvania
33

Used 2018 Keystone Montana 3130RE

Used Fifth Wheel in Elizabethtown, Pennsylvania 17022

For Sale by General RV Center

**Keystone Montana fifth wheel 3130RE highlights:** * Rear Entertainment Center * Kitchen Island * Coffee Station * RV Refrigerator * Outdoor 32" HDTV It's time to entertain other campers inside or outside in this Montana fifth wheel 3130RE. Just imagine y ...

  • Sale

$39,999

Used 2017 Keystone Montana High Country 375FL

Used Fifth Wheel in Pottstown, Pennsylvania 19464

For Sale by Optimum RV - Pottstown

Step up to the front living space in this Keystone Montana High Country 375FL fifth wheel and you will find plenty of seating, and even sleeping space for overnight guests with two hide-a-bed sofas. There is one on either side that slides out maximizing th ...

  • Sale

$38,141

Used 2018 Keystone Impact 351 available in Bushnell, Florida
25

Used 2018 Keystone Impact 351

Used Fifth Wheel in Bushnell, Florida 33513

For Sale by Optimum RV - Bushnell

Keystone Impact toy hauler 351 highlights from Optimum RV: 12' 6" Separate Garage Residential Shower 5K Inter-Lock System Loft It's time to pack up the toys and head to the campsite that allows adventure in this Keystone Impact fifth wheel toy hauler model ...

  • Sale

$49,984

Used 2017 Keystone Outback 240 URS -1S available in Draper, Utah
33

Used 2017 Keystone Outback 240 URS -1S

Used Travel Trailer in Draper, Utah 84020

For Sale by General RV Center

This Outback Ultra Lite 240URS toy hauler travel trailer by Keystone RV is ideal for a family of four-six who like to carry off-toys and want to get away for a long weekend! With a rear king bed slide, and a set of bunk beds in the front garage area, there ...

  • Sale

$14,995

Used 2016 Keystone Montana 3000RE available in Brownstown Township, Michigan
28

Used 2016 Keystone Montana 3000RE

Used Fifth Wheel in Brownstown Township, Michigan 48192

For Sale by General RV Center

This Keystone Montana fifth wheel 3000 RE offers plenty of living space with triple slides, along with a rear entertainment area including dual opposing slides, plus so much more! Step inside and be greeted by a wide open interior with a combined kitchen a ...

  • Sale

$28,998

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