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King Size Box Springs & Foundations

161 Results

Therapedic Topaz King Mattress with Ease 4.0
Therapedic Topaz King Mattress with Ease 4.0
RTG Logo

Rooms To Go

Therapedic Topaz King Mattress with Ease 4.0

$2,298.99
6 Size Options
Location unknown
Serta Perfect Sleeper Arial Cove King Mattress with Head Up Only Base
Serta Perfect Sleeper Arial Cove King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Serta Perfect Sleeper Arial Cove King Mattress with Head Up Only Base

$1,998.99
2 Size Options
Location unknown
Drew & Jonathan Westwater King Mattress with Head Up Only Base
Drew & Jonathan Westwater King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Drew & Jonathan Westwater King Mattress with Head Up Only Base

$2,798.99
3 Size Options
Location unknown
Casper Onyx King Mattress with Head Up Only Base
Casper Onyx King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Casper Onyx King Mattress with Head Up Only Base

$2,098.00
3 Size Options
Location unknown
Serta Perfect Sleeper Hybrid Cobalt Bliss King Mattress with Head Up Only Base
Serta Perfect Sleeper Hybrid Cobalt Bliss King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Serta Perfect Sleeper Hybrid Cobalt Bliss King Mattress with Head Up Only Base

$2,198.99
3 Size Options
Location unknown
Therapedic Bravo King Mattress with Head Up Only Base
Therapedic Bravo King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Therapedic Bravo King Mattress with Head Up Only Base

$1,698.99
3 Size Options
Location unknown
Serta Perfect Sleeper Rianna King Mattress with Head Up Only Base
Serta Perfect Sleeper Rianna King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Serta Perfect Sleeper Rianna King Mattress with Head Up Only Base

$2,798.99
3 Size Options
Location unknown
Sealy Posturepedic Plus Colliford King Mattress with Head Up Only Base
Sealy Posturepedic Plus Colliford King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Sealy Posturepedic Plus Colliford King Mattress with Head Up Only Base

$2,698.00
2 Size Options
Location unknown
Beautyrest Select Eminence King Mattress Set with Head Up Only Base
Beautyrest Select Eminence King Mattress Set with Head Up Only Base
RTG Logo

Rooms To Go

Beautyrest Select Eminence King Mattress Set with Head Up Only Base

$1,848.00
3 Size Options
Location unknown
Drew & Jonathan Arada Canyon King Mattress with Head Up Only Base
Drew & Jonathan Arada Canyon King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Drew & Jonathan Arada Canyon King Mattress with Head Up Only Base

$3,198.99
3 Size Options
Location unknown
Beautyrest Harmony Reef Bay King Mattress with Head Up Only Base
Beautyrest Harmony Reef Bay King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Beautyrest Harmony Reef Bay King Mattress with Head Up Only Base

$2,398.99
3 Size Options
Location unknown
Drew & Jonathan Ruby Ranch King Mattress with Head Up Only Base
Drew & Jonathan Ruby Ranch King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Drew & Jonathan Ruby Ranch King Mattress with Head Up Only Base

$2,798.99
3 Size Options
Location unknown
Beautyrest Harmony Cozumel Coast King Mattress with Head Up Only Base
Beautyrest Harmony Cozumel Coast King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Beautyrest Harmony Cozumel Coast King Mattress with Head Up Only Base

$2,198.00
2 Size Options
Location unknown
Sealy Posturepedic Valley Road King Mattress with Head Up Only Base
Sealy Posturepedic Valley Road King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Sealy Posturepedic Valley Road King Mattress with Head Up Only Base

$2,498.99
3 Size Options
Location unknown
Sealy Posturepedic Cotinga King Mattress with Ease 4.0
Sealy Posturepedic Cotinga King Mattress with Ease 4.0
RTG Logo

Rooms To Go

Sealy Posturepedic Cotinga King Mattress with Ease 4.0

$2,398.99
3 Size Options
Location unknown
Drew & Jonathan Capertee King Mattress with Head Up Only Base
Drew & Jonathan Capertee King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Drew & Jonathan Capertee King Mattress with Head Up Only Base

$2,498.99
3 Size Options
Location unknown
Premium Plus Smart Base - King
Premium Plus Smart Base - King
CRD Logo

Cardi's Furniture & Mattresses

Premium Plus Smart Base - King

$2,295.00$2,595.00
One Size Option
Location unknown
Therapedic Essence King Mattress with Head Up Only Base
Therapedic Essence King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Therapedic Essence King Mattress with Head Up Only Base

$1,998.99
3 Size Options
Location unknown
Beautyrest Harmony Lux Medium King Mattress with Head Up Only Base
Beautyrest Harmony Lux Medium King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Beautyrest Harmony Lux Medium King Mattress with Head Up Only Base

$3,098.00
3 Size Options
Location unknown
Purple Original King Mattress with Head Up Only Base
Purple Original King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Purple Original King Mattress with Head Up Only Base

$2,798.00
3 Size Options
Location unknown
Sealy Posturepedic Greenhaven King Mattress with Head Up Only Base
Sealy Posturepedic Greenhaven King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Sealy Posturepedic Greenhaven King Mattress with Head Up Only Base

$1,998.99
3 Size Options
Location unknown
Serta Perfect Sleeper Kira King Mattress with Head Up Only Base
Serta Perfect Sleeper Kira King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Serta Perfect Sleeper Kira King Mattress with Head Up Only Base

$2,298.99
3 Size Options
Location unknown
The Casper King Mattress with Head Up Only Base
The Casper King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

The Casper King Mattress with Head Up Only Base

$2,194.00
One Size Option
Location unknown
Serta Perfect Sleeper Hybrid Cobalt Serenity King Mattress with Head Up Only Base
Serta Perfect Sleeper Hybrid Cobalt Serenity King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Serta Perfect Sleeper Hybrid Cobalt Serenity King Mattress with Head Up Only Base

$2,498.99
3 Size Options
Location unknown
Sealy Posturepedic Beaufort King Mattress with Head Up Only Base
Sealy Posturepedic Beaufort King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Sealy Posturepedic Beaufort King Mattress with Head Up Only Base

$1,798.99
3 Size Options
Location unknown
Sealy Posturepedic Elder Creek King Mattress with Head Up Only Base
Sealy Posturepedic Elder Creek King Mattress with Head Up Only Base
RTG Logo

Rooms To Go

Sealy Posturepedic Elder Creek King Mattress with Head Up Only Base

$1,998.99
3 Size Options
Location unknown
RTG Sleep 4100 King Adjustable Base
RTG Sleep 4100 King Adjustable Base
RTG Logo

Rooms To Go

RTG Sleep 4100 King Adjustable Base

$1,499.00
4 Size Options
Location unknown
Avocado Green King Mattress Foundation With Legs
Avocado Green King Mattress Foundation With Legs
New
STH Logo

Steinhafels

Avocado Green King Mattress Foundation With Legs

$494.00$549.00
One Size Option
Location unknown
Sealy EASE Adjustable Base Mattress
Sealy EASE Adjustable Base Mattress
RF Logo

Raymour & Flanigan

Sealy EASE Adjustable Base Mattress

$1,499.00
One Size Option
Location unknown
Reverie 3EM Adjustable Base
Reverie 3EM Adjustable Base
RF Logo

Raymour & Flanigan

Reverie 3EM Adjustable Base

$799.00
One Size Option
Location unknown
Serta iComfort 5" Box Spring Set in 79
Serta iComfort 5" Box Spring Set in 79
RF Logo

Raymour & Flanigan

Serta iComfort 5" Box Spring Set in 79

$420.00
2 Size Options
Location unknown
Simmons Beautyrest� Black Luxury King Adjustable Base
Simmons Beautyrest� Black Luxury King Adjustable Base
KIT Logo

Kittle's Furniture

Simmons Beautyrest� Black Luxury King Adjustable Base

$2,149.00$2,749.00
One Size Option
Location unknown
MotoSleep XSF350MSA King Adjustable Base with Massage
MotoSleep XSF350MSA King Adjustable Base with Massage
New
RCW Logo

RC Willey

MotoSleep XSF350MSA King Adjustable Base with Massage

$1,850.00$2,000.00
5 Size Options
Location unknown
GhostBed All-in-One Metal Foundation™ in Black by Ghostbed
GhostBed All-in-One Metal Foundation™ in Black by Ghostbed
RF Logo

Raymour & Flanigan

GhostBed All-in-One Metal Foundation™ in Black by Ghostbed

$349.00$469.00
6 Size Options
Location unknown
Simmons Beautyrest� Advanced2 Motion King Adjustable Base
Simmons Beautyrest� Advanced2 Motion King Adjustable Base
KIT Logo

Kittle's Furniture

Simmons Beautyrest� Advanced2 Motion King Adjustable Base

$1,199.00
One Size Option
Location unknown
Purple Premium Smart Base by Purple Innovation
Purple Premium Smart Base by Purple Innovation
RF Logo

Raymour & Flanigan

Purple Premium Smart Base by Purple Innovation

$1,395.00$1,595.00
One Size Option
Location unknown
Sealy Naturals High Profile Foundation - Split King Set Mattress
Sealy Naturals High Profile Foundation - Split King Set Mattress
RF Logo

Raymour & Flanigan

Sealy Naturals High Profile Foundation - Split King Set Mattress

$450.00
One Size Option
Location unknown
Tempur Ergo ProSmart, Split King Adjustable Base Set
Tempur Ergo ProSmart, Split King Adjustable Base Set
RF Logo

Raymour & Flanigan

Tempur Ergo ProSmart, Split King Adjustable Base Set

$4,798.00
One Size Option
Location unknown
TEMPUR-ERGO® ProSmart™ King Adjustable Base
TEMPUR-ERGO® ProSmart™ King Adjustable Base
GW Logo

Gardner White

TEMPUR-ERGO® ProSmart™ King Adjustable Base

$2,999.00$3,199.00
One Size Option
Location unknown
Night Stars 9 Standard Foundation - King
Night Stars 9 Standard Foundation - King
HOM Logo

HOM Furniture

Night Stars 9 Standard Foundation - King

$580.00
5 Size Options
Location unknown
TEMPUR-ERGO® Smart King Adjustable Base
TEMPUR-ERGO® Smart King Adjustable Base
GW Logo

Gardner White

TEMPUR-ERGO® Smart King Adjustable Base

$2,499.00$2,699.00
One Size Option
Location unknown
Dreams Grey Wood High Profile Split King Foundation
Dreams Grey Wood High Profile Split King Foundation
New
STH Logo

Steinhafels

Dreams Grey Wood High Profile Split King Foundation

$400.00
One Size Option
Location unknown
Beautyrest Advanced Motion II Adjustable Base
Beautyrest Advanced Motion II Adjustable Base
RF Logo

Raymour & Flanigan

Beautyrest Advanced Motion II Adjustable Base

$1,299.00
One Size Option
Location unknown
TWXL Bunkie Board
TWXL Bunkie Board
RTG Logo

Rooms To Go

TWXL Bunkie Board

$69.99
One Size Option
Location unknown
Serta Motion Perfect IV King Adjustable Base
Serta Motion Perfect IV King Adjustable Base
KIT Logo

Kittle's Furniture

Serta Motion Perfect IV King Adjustable Base

$2,249.00$2,649.00
One Size Option
Location unknown
Sealy Black Standard King Box Spring - Hybrid
Sealy Black Standard King Box Spring - Hybrid
New
RCW Logo

RC Willey

Sealy Black Standard King Box Spring - Hybrid

$350.00
5 Size Options
Location unknown
Reverie 3EMT Adjustable Base
Reverie 3EMT Adjustable Base
RF Logo

Raymour & Flanigan

Reverie 3EMT Adjustable Base

$999.00
One Size Option
Location unknown
Stearns & Foster 9" Split King Box Spring Set Bedding
Stearns & Foster 9" Split King Box Spring Set Bedding
RF Logo

Raymour & Flanigan

Stearns & Foster 9" Split King Box Spring Set Bedding

$480.00
One Size Option
Location unknown
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