WarehouseHawkDomestics
SERENITY COOLING MATTRESS TOPPER KING
Price & stock at Mission Valley · San Diego, CA
check another
$129.99
$169.99
Out of stock
last seen price
Instant Savings
Save $40.00 (24% off)
Ends Jul 19
Checked 2 days ago.
Not sold on Costco.com
Price history
at Mission Valley · since Jun 24, 2026
Low$129.99Jul 6
High$169.99
Average$145.99
Show price changes
| When | Price | Stock |
|---|---|---|
| Jul 14, 2026 | $129.99 | Out of stock |
| Jul 12, 2026 | $129.99 | Low stock |
| Jul 6, 2026 | $129.99 | In stock |
| Jul 3, 2026 | $169.99 | Low stock |
| Jun 24, 2026 | $169.99 | In stock |
Prices at other warehouses
Ranges $129.99 to $169.99 across 599 warehouses.
$130.19 average
$169.99 high at Mesa
across 599 priced warehouses
| Warehouse | Price | Stock | Updated | |
|---|---|---|---|---|
| Dallas, TX | $129.99 | In stock | 5 hours ago | Show |
| Traverse City, MI | $129.99 | In stock | 4 hours ago | Show |
| Midland, MI | $129.99 | In stock | 1 hour ago | Show |
| Fruitport, MI | $129.99 | Low stock | 1 day ago | Show |
| Bellevue, WI | $129.99 | In stock | 10 hours ago | Show |
| Mission Valley · San Diego, CA this page | $129.99 last seen | Out of stock | 2 days ago | |
| Grand Rapids, MI | $129.99 last seen | Out of stock | 2 days ago | Show |
| Mesa, AZ | $169.99 +$40.00 | Low stock | 3 weeks ago | Show |
Look up another warehouse search any Costco by ZIP or city
Product details
- Cooling Tempur Material
- Memory Foam
- Soft, Breathable Cover
- 80in x 76in King Size
- Machine Washable Cover.
Details come from Costco and can change, so confirm specifics with the manufacturer.