WarehouseHawkDomestics
SERENITY COOLING MATTRESS TOPPER QUEEN
Price & stock at Naperville, IL
check another
$119.99
$149.99
Low stock
Instant Savings
Save $30.00 (20% off)
Ends Jul 19
Checked 1 day ago.
Not sold on Costco.com
Price history
at Naperville · since Jun 22, 2026
Low$119.99Jul 6
High$149.99
Average$129.99
Show price changes
| When | Price | Stock |
|---|---|---|
| Jul 15, 2026 | $119.99 | Low stock |
| Jul 6, 2026 | $119.99 | In stock |
| Jun 22, 2026 | $149.99 | In stock |
Prices at other warehouses
This is the lowest price we've tracked, $119.99.
$120.24 average
$149.99 high at SE San Diego
across 591 priced warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Naperville, IL this page | $119.99 | Low stock | 1 day ago | |
| Chaska, MN | $119.99 | In stock | 2 hours ago | Show |
| Gig Harbor, WA | $119.99 | In stock | 1 day ago | Show |
| Tacoma, WA | $119.99 | Low stock | 21 hours ago | Show |
| Federal Way, WA | $119.99 | In stock | 1 day ago | Show |
| Tukwila, WA | $119.99 | In stock | 1 day ago | Show |
| Seattle, WA | $119.99 | In stock | 17 hours ago | Show |
| SE San Diego · San Diego, CA | $149.99 +$30.00 | In stock | 2 weeks ago | Show |
Look up another warehouse search any Costco by ZIP or city
Product details
- Cooling Tempur-Material
- Soft, Breathable Cover
- Machine Washable Cover
- Memory Foam
- 60in X 80in Queen Size.
Details come from Costco and can change, so confirm specifics with the manufacturer.