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View New & Used Keystone RVs for Sale in or near Dover, Delaware

98 listings match your search

Research Specs for Keystone
New 2027 Keystone Springdale 31SUNROOM available in Milford North, Delaware
19

New 2027 Keystone Springdale 31SUNROOM

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2027 SPRINGDALE BY KEYSTONE 31SUNROOM   ONE SLIDE POWER AWNING DRY WEIGHT 7440LBS SLEEPS 3 FLATSCREEN TV  FIREPLACE DUCTED ROOF A/C SIDE BATHROOM WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! ...

  • Sale
  • In Stock
  • New Arrival

$39,995

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
$31,900

Used 2017 Keystone Hideout 299RLDS available in Milford, Delaware
20

Used 2017 Keystone Hideout 299RLDS

Used Fifth Wheel in Milford, Delaware 19963

For Sale by Delmarva RV Center

2017 HIDEOUT BY KEYSTONE 299RLDS   POWER AWNING 2 SLIDES DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM SIDE BATHROOM DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL N ...

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

$12,900
$17,900

New 2026 Keystone Cougar 34TSB available in Milford North, Delaware
23

New 2026 Keystone Cougar 34TSB

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR BY KEYSTONE 34TSB   POWER AWNING DRY WEIGHT 8890LBS 3 SLIDES DUCTED ROOF A/C OUTSIDE REFRIGERATOR SLEEPS 9 FRONT BEDROOM SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR BUNK ROOM FLATSCREEN TV  FIREPLACE   WE WANT YOUR BUSINESS FO ...

  • Sale
  • Blow Out Price
  • In Stock
  • Special
  • Reduced

$49,900

New 2027 Keystone Cougar Half-Ton 22MLS available in Milford North, Delaware
18

New 2027 Keystone Cougar Half-Ton 22MLS

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR BY KEYSTONE 22MLS   POWER AWNING DRY WEIGHT 6300LBS ONE SLIDE DUCTED ROOF A/C SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV  RECLINING SEATS   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF T ...

  • Sale
  • In Stock
  • New Arrival

$42,995

Used 2025 Keystone Cougar Half-Ton 22MLS available in Milford, Delaware
18

Used 2025 Keystone Cougar Half-Ton 22MLS

Used Travel Trailer in Milford, Delaware 19963

For Sale by Delmarva RV Center

2025 COUGAR HALF TON BY KEYSTONE 22MLS   DRY WEIGHT 6120LBS ONE SLIDE POWER AWNING SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN TV   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST A ...

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

$37,995
$39,995

New 2026 Keystone Cougar Half-Ton 29MBD available in Milford North, Delaware
22

New 2026 Keystone Cougar Half-Ton 29MBD

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR HALF TON BY KEYSTONE 29MBD   POWER AWNING 2 SLIDES DRY WEIGHT 9420LBS SLEEPS 7 FRONT BEDROOM SIDE BATHROOM SIDE BUNK ROOM DINETTE FLATSCREEN TV DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE ...

  • Sale
  • In Stock
  • New Arrival

$56,995

Used 2020 Keystone Outback 328RL available in Milford North, Delaware
21

Used 2020 Keystone Outback 328RL

Used Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2020 OUTBACK BY KEYSTONE 328RL   POWER AWNING 3 SLIDES DRY WEIGHT 8767LBS DUCTED ROOF A/C SLEEPS 2 LARGE REFRIGERATOR SIDE BATHROOM FLATSCREEN TV FIREPLACE   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY ...

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

$26,900
$29,900

New 2026 Keystone Cougar 22MLS available in Milford North, Delaware
15

New 2026 Keystone Cougar 22MLS

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR HERO EDITION BY KEYSTONE 22MLS   POWER  AWNING ONE SLIDE DRY WEIGHT 6220LBS DUCTED ROOF A/C AUTO LEVELING JACKS SLEEPS 4 FRONT BED SIDE BATHROOM DINETTE FLATSCREEN TV  DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAK ...

  • Sale
  • In Stock
  • New Arrival

$45,995

New 2026 Keystone Cougar Half-Ton 26RES available in Milford North, Delaware
22

New 2026 Keystone Cougar Half-Ton 26RES

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR HALF TON BY KEYSTONE 26RES   POWER AWNING ONE SLIDE DRY WEIGHT 8340LBS DUCTED ROOF A/C SLEEPS 2 FRONT BEDROOM SIDE BATHROOM FIREPLACE FLATSCREEN TV  PANTRY DOUBLE DOOR REFRIGERATOR WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TR ...

  • Sale
  • In Stock
  • New Arrival

$52,995

Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide available in Williamstown, New Jersey
51

Used 2017 Keystone Cougar XLite 32FBS 2-BdRM Triple Slide

Used Travel Trailer in Williamstown, New Jersey 08094

For Sale by White Horse RV Center

 Choosing White Horse RV Center means more than just buying an RV; it’s about investing in a seamless, enjoyable experience. With over 50 years of expertise, we ensure your RV journey is fun and hassle-free. Our RV Essentials Package and transpa ...

  • Sale
  • Blow Out Price
  • Special

$21,995
$24,995

Used 2024 Keystone Cougar 316RLS available in Milford, Delaware
23

Used 2024 Keystone Cougar 316RLS

Used Fifth Wheel in Milford, Delaware 19963

For Sale by Delmarva RV Center

2024 COUGAR MIDNIGHT EDITION KEYSTONE 316RLS   2 POWER AWNING'S FULL BODY PAINT FRAMELESS WINDOWS PAINTED FRONT CAP 3 SLIDES DRY WEIGHT 10900LBS LITHIUM BATTERIES DUCTED ROOF A/C SLEEPS 2 FRONT BEDROOM SIDE BATHROOM LARGE SIDE BY SIDE REFRIGERATOR PAN ...

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

$54,900
$57,900

New 2026 Keystone Cougar 350LLK available in Milford North, Delaware
24

New 2026 Keystone Cougar 350LLK

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR BY KEYSTONE 350LLK   POWER AWNING 4 SLIDES DUCTED ROOF A/C DRY WEIGHT 11980LBS CEILING FAN SLEEPS 4 FRONT BEDROOM SIDE BATHROOM LARGE DOUBLE DOOR REFRIGERATOR PANTRY DINETTE FIREPLACE FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS! ...

  • Sale
  • In Stock
  • New Arrival

$79,995

New 2026 Keystone Cougar Sport 2700BH available in Milford North, Delaware
18

New 2026 Keystone Cougar Sport 2700BH

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 COUGAR SPORT BY KEYSTONE 2700BH   POWER AWNING ONE SLIDE DRY WEIGHT 7650LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM U SHAPED DINETTE BUNKS DOUBLE DOOR REFRIGERATOR FLATSCREEN TV    WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL ...

  • Sale
  • In Stock
  • New Arrival

$44,995

Used 2017 Keystone Montana Legacy 3911FB available in Milford North, Delaware
22

Used 2017 Keystone Montana Legacy 3911FB

Used Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2017 MONTANA BY KEYSTONE 3911FB   POWER AWNING 6 POINT AUTO LEVELING 3 SLIDES DRY WEIGHT 12730LBS DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM FRONT LARGE BATHROOM HIS AND HER'S SINK FIREPLASE FLATSCREEN TV DOUBLE DOOR REFRIGERATOR BATH AND A HALF WE WANT Y ...

  • Sale
  • In Stock
  • New Arrival

$39,900
$42,900

New 2026 Keystone Cougar Half-Ton 32BHS available in Milford North, Delaware
20

New 2026 Keystone Cougar Half-Ton 32BHS

New Fifth Wheel in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 KEYSTONE COUGAR HALF TON 32BHS   POWER AWNING FRONT AND REAR ENTRY DOORS 2 SLIDES OUTSIDE KITCHEN DRY WEIGHT 9550LBS DUCTED ROOF A/C SLEEPS 10 FRONT BEDROOM SIDE BATHROOM BUNK ROOM BATH AND  A HALF DINETTE DOUBLE DOOR REFRIGERATOR FLATSCREEN ...

  • Sale
  • In Stock
  • New Arrival

$59,950

New 2027 Keystone Springdale 1660RB available in Milford North, Delaware
15

New 2027 Keystone Springdale 1660RB

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2027 KEYSTONE SPRINGDALE 1660RB   DRY WEIGHT 3100LBS POWER AWNING SLEEPS 3 DINETTE REFRIGERATOR REAR BATHROOM ROOF A/C   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY FINANCING!! CALL OR EMAIL NOW!! LETS ...

  • Sale
  • In Stock
  • New Arrival

$14,995

New 2026 Keystone Passport Classic 284QBC available in Milford North, Delaware
23

New 2026 Keystone Passport Classic 284QBC

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 PASSPORT BY KEYSTONE 284QBC This is a great family friendly trailer for under $30,000!!!   POWER AWNING W/LED LIGHT STRIP ONE SLIDE POWER TONGUE JACK SPARE TIRE CARRIER REAR CAMERA PREPPED OUTSIDE KITCHEN FRONT EDGE GLOW LIGHTING DRY WEIGHT 5840L ...

  • Sale
  • In Stock
  • New Arrival

$29,900

New 2026 Keystone Springdale 2300BH available in Milford North, Delaware
19

New 2026 Keystone Springdale 2300BH

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 SPRINGDALE BY KEYSTONE 2300BH NEW PRODUCT ALERT!!! WE ARE HAPPY TO ANNOUNCE THAT WE ARE NOW CARRYING THE FULL LINE OF SPRINGDALE BY KEYSTONE TRAVEL TRAILERS! WE ARE EXCITED BECAUSE THE SPRINGDALE LINE UP OF TRAILERS OFFERS EXCELLENT QUALITY AT EXTREME ...

  • Sale
  • In Stock
  • New Arrival

$19,900
$21,900

Used 2019 Keystone Outback 341RD available in Williamstown, New Jersey
55

Used 2019 Keystone Outback 341RD

Used Travel Trailer in Williamstown, New Jersey 08094

For Sale by White Horse RV Center

2019 Keystone Outback 341RD - (Stock # TT15791) Certified Pre-Owned Travel Trailer      Features:   Exterior Length: 38' 8" Exterior Width: 8' Exterior Height: 6' 6" Dry Weight 8,425 lbs. Hitch Weight: 1,045 lbs. GVWR: 10,500 lbs. ...

$23,995

New 2026 Keystone Passport Classic 210RKC available in Milford North, Delaware
17

New 2026 Keystone Passport Classic 210RKC

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 KEYSTONE PASSPORT 210RKC   POWER AWNING DRY WEIGHT 4790LBS ONE SLIDE FRONT AND REAR ENTRY DOORS SLEEPS 6 FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE FLATSCREEN TV  WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAS ...

  • Sale
  • In Stock
  • New Arrival

$29,995

New 2026 Keystone Passport Classic 260BHC available in Milford North, Delaware
17

New 2026 Keystone Passport Classic 260BHC

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 PASSPORT CLASSIC BY KEYSTONE 260BHC   DRY WEIGHT 5460LBS STABILIZER JACKS ONE SLIDE FRONT BEDROOM CORNER BATHROOM DINETTE SLEEPS 10 BUNKS FLATSCREEN TV  WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! WE CAN PROVIDE FAST AND EASY ...

  • Sale
  • In Stock
  • New Arrival

$28,995

New 2026 Keystone Springdale 2120RKS available in Milford North, Delaware
18

New 2026 Keystone Springdale 2120RKS

New Travel Trailer in Milford North, Delaware 19963

For Sale by Delmarva RV Center (Milford North)

2026 SPRINGDALE BY KEYSTONE 2120RKS   DRY WEIGHT 5550LBS POWER AWNING FRONT AND REAR ENTRY DOORS ONE SLIDE SLEEPS 4 FRONT BEDROOM WALKTHROUGH BATHROOM DINETTE DOUBLE DOOR REFRIGERATOR   WE WANT YOUR BUSINESS FOLKS!! WE TAKE ALL TYPES OF TRADES!! ...

  • Sale
  • In Stock
  • New Arrival

$23,995

New 2026 Keystone Cougar Half-Ton 33RLI available in Milford, Delaware
27

New 2026 Keystone Cougar Half-Ton 33RLI

New Travel Trailer in Milford, Delaware 19963

For Sale by Delmarva RV Center

2026 COUGAR HALF TON BY KEYSTONE MODEL 33RLI   POWER AWNING 3 SLIDES DRY WEIGHT 8550LBS 50 AMP POWER SUPPLY DUCTED ROOF A/C SLEEPS 4 FRONT BEDROOM W/KING BED SIDE BATHROOM DOUBLE DOOR REFRIGERATOR PANTRY FIREPLACE FLATSCREEN TV WE WANT YOUR BUSINESS F ...

  • Sale
  • In Stock
  • New Arrival

$54,995

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!
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