Five Star Mattress Tranquility 8-Inch Medium – Cal King – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box –100 Night Trial, 10-Year Limited Warranty

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$ 503.17

Last price was updated on: 25th Dec 2025, 10:25 AM

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Pricing Analytics & Buying Assistance

Price Score: Excellent!

Poor Average Good Excellent

Current Price $503.17

$417.64

Lowest

$608.92

Highest

Buying Advice:
Excellent! Buy now. 48% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$417.64

5th Nov 2025

Highest Ever

$608.92

5th Jun 2025

Average Price

$516.02

29 data points

Last 3M Low

$417.64

5th Nov 2025

Last 6M Low

$417.64

5th Nov 2025

Last 12M Low

$417.64

5th Nov 2025

Price History Chart

Product Variants

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– Twin XL– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

$462.00

Serta Five Star Mattress Tranquility 12-Inch Firm– Twin XL– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

Image of Five Star Mattress Tranquility 8-Inch Medium – Twin – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$159.00

Five Star Mattress Tranquility 8-Inch Medium – Twin – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– Twin– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

$400.00

Serta Five Star Mattress Tranquility 12-Inch Firm– Twin– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10" Plush Pillow Top Full, Breathable, Pressure Relief, with Supportive Innersprings - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

$401.76

Serta Five Star Mattress Tranquility 10" Plush Pillow Top Full, Breathable, Pressure Relief, with Supportive Innersprings - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium – Queen– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$271.14

Serta Five Star Mattress Tranquility 10-Inch Medium – Queen– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Twin XL – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,079.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Twin XL – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Five Star Mattress Tranquility 8-Inch Medium – Twin XL– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$285.99

Five Star Mattress Tranquility 8-Inch Medium – Twin XL– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium – Twin– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$305.99

Serta Five Star Mattress Tranquility 10-Inch Medium – Twin– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium – Cal King– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$475.14

Serta Five Star Mattress Tranquility 10-Inch Medium – Cal King– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Five Star Mattress Tranquility 8-Inch Medium – Cal King – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box –100 Night Trial, 10-Year Limited Warranty

$503.17

Five Star Mattress Tranquility 8-Inch Medium – Cal King – Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box –100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – Twin – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$799.00

Serta Five Star Mattress Tranquility 14-Inch Plush – Twin – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– Cal King– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Yr Limited Warranty

$648.57

Serta Five Star Mattress Tranquility 12-Inch Firm– Cal King– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Yr Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – Twin XL – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$879.00

Serta Five Star Mattress Tranquility 14-Inch Plush – Twin XL – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Twin – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$999.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Twin – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – King – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

$799.00

Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – King – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – Cal King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,199.00

Serta Five Star Mattress Tranquility 14-Inch Plush – Cal King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium – Full– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$371.46

Serta Five Star Mattress Tranquility 10-Inch Medium – Full– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Queen – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

$399.20

Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Queen – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Twin – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

$361.63

Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Twin – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

Image of Five Star Mattress Tranquility 8-Inch Medium – Queen– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$216.12

Five Star Mattress Tranquility 8-Inch Medium – Queen– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– Full– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

$515.03

Serta Five Star Mattress Tranquility 12-Inch Firm– Full– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium – Twin XL– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$362.56

Serta Five Star Mattress Tranquility 10-Inch Medium – Twin XL– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,599.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,199.00

Serta Five Star Mattress Tranquility 14-Inch Plush – King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– Queen– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

$539.00

Serta Five Star Mattress Tranquility 12-Inch Firm– Queen– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 8" Medium King, Breathable, Pressure Relief, with Supportive Innersprings - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

$522.39

Serta Five Star Mattress Tranquility 8" Medium King, Breathable, Pressure Relief, with Supportive Innersprings - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Full – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,079.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Full – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Twin XL – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

$451.28

Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Twin XL – Cooling Gel, Zoned Support, Pressure Relief – Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Queen – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,099.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Queen – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Cal King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$1,599.00

Serta Five Star Mattress Tranquility 16-Inch Plush Pillow Top – Cal King – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – Full – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$879.00

Serta Five Star Mattress Tranquility 14-Inch Plush – Full – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Image of Five Star Mattress Tranquility 8-Inch Medium – Full– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box –100 Night Trial, 10-Year Limited Warranty

$251.10

Five Star Mattress Tranquility 8-Inch Medium – Full– Zoned Lumbar Support, Cooling Foam, Pressure Relief – Bed-in-a-Box –100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 12-Inch Firm– King– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

$763.25

Serta Five Star Mattress Tranquility 12-Inch Firm– King– Zoned Support, Pressure Relief, Cooling– Bed-in-a-Box – Ideal for Back & Stomach Sleepers – 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Medium –King– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

$663.46

Serta Five Star Mattress Tranquility 10-Inch Medium –King– Zoned Lumbar Support, Pressure Relief, Cooling Foam – Bed-in-a-Box– 100 Night Trial, 10-Year Limited Warranty

Image of Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Cal King – Cooling Gel, Zoned Support, Pressure Relief –Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

$684.72

Serta Five Star Mattress Tranquility 10-Inch Plush Pillow Top – Cal King – Cooling Gel, Zoned Support, Pressure Relief –Bed-in-a-Box – 100 Night Trial, 10-yr Limited Warranty

Image of Serta Five Star Mattress Tranquility 14-Inch Plush – Queen – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

$899.00

Serta Five Star Mattress Tranquility 14-Inch Plush – Queen – Zoned Support, Pressure Relief, Cooling Comfort – Made in USA – Bed-in-a-Box – 100 Night Trial, 10-Year Limited Warranty

Product Technical Information

Product Code	B0F3RKXN3R
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Serta
Rating	4.2 ( 173 ratings )
Category	Mattresses
Manufacturer	Serta Simmons Bedding, LLC.
Model Number	500946781-1070
Item Color	Off-white
Item Size	California King
Item Dimensions	83.5 x 72 x 8 inches

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Five Star Mattress Tranquility 8-Inch Medium Cal King Zoned Lumbar Support Cooling Foam Pressure Relief Bed-in-a-Box 100 Night Trial 10-Year Limited Warranty was $417.64 on 5th Nov 2025. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Five Star Mattress Tranquility 8-Inch Medium Cal King Zoned Lumbar Support Cooling Foam Pressure Relief Bed-in-a-Box 100 Night Trial 10-Year Limited Warranty was $608.92 on 5th Jun 2025. Prices have dropped since then.
What is the average price of this product? ▶

The average price for Five Star Mattress Tranquility 8-Inch Medium Cal King Zoned Lumbar Support Cooling Foam Pressure Relief Bed-in-a-Box 100 Night Trial 10-Year Limited Warranty is $516.02 (29 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, Five Star Mattress Tranquility 8-Inch Medium Cal King Zoned Lumbar Support Cooling Foam Pressure Relief Bed-in-a-Box 100 Night Trial 10-Year Limited Warranty reached a low of $417.64 on 5th Nov 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Buy now. The price is excellent compared to its history. 48% chance price goes up. Price may increase soon.