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Sealy Dreamlife 12” Foam Mattress-in-a-Box, Twin XL, SealyComfort Gel Memory Foam, SealySupport Transition Foam, Surface-Guard Technology
AMAZON.COM
Price
$ 529.00
Last price was updated on: 13th Dec 2025, 12:23 AM
Pricing Analytics & Buying Assistance
Price Score:
Excellent!
Poor
Average
Good
Excellent
Current Price
$529.00
$363.99
Lowest
$779.21
Highest
Buying Advice:
Excellent! Buy now. 65% chance price goes up. Buy soon.
Excellent! Buy now. 65% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$363.99
28th Nov 2024
Highest Ever
$779.21
4th Nov 2024
Average Price
$458.45
63 data points
Last 3M Low
$423.20
24th Sep 2025
Last 6M Low
$408.03
16th Jul 2025
Last 12M Low
$363.99
21st Dec 2024
Price History Chart
Product Variants
Product Technical Information
| Product Code | B0D81GDQ25 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | Sealy |
| Rating | 4.4 ( 190 ratings ) |
| Category | Mattresses |
| Manufacturer | Sealy |
| Model Number | F03-00237-TX0 |
| Model Name | Memory Foam |
| Item Color | Dreamlife |
| Item Size | Twin XL |
| Item Dimensions | 80 x 39 x 12 inches |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for Sealy Dreamlife 12 Foam Mattress-in-a-Box Twin XL SealyComfort Gel Memory Foam SealySupport Transition Foam Surface-Guard Technology was $363.99 on 28th Nov 2024. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for Sealy Dreamlife 12 Foam Mattress-in-a-Box Twin XL SealyComfort Gel Memory Foam SealySupport Transition Foam Surface-Guard Technology was $779.21 on 4th Nov 2024. Prices have dropped since then.
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What is the average price of this product?The average price for Sealy Dreamlife 12 Foam Mattress-in-a-Box Twin XL SealyComfort Gel Memory Foam SealySupport Transition Foam Surface-Guard Technology is $458.45 (63 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, Sealy Dreamlife 12 Foam Mattress-in-a-Box Twin XL SealyComfort Gel Memory Foam SealySupport Transition Foam Surface-Guard Technology reached a low of $423.20 on 24th Sep 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Buy now. The price is excellent compared to its history. 65% chance price goes up. Price may increase soon.