Novaform 14" Serafina PerfectTemp Gel Memory Foam Queen Mattress
Item #1817451 · Home & FurnitureNext expected Dec 3–17, 2026
The short versionEarly signal
Goes on sale about every 4 months. Typically $200 off. Next expected Dec 3–17, 2026. Based on only two sales, treat this as a rough guide.
Seen on sale 2 times. Best price seen: $549.99.
Sale timeline
● sale (height = discount)○ unsure reading┆ today▮ predicted window
Full history
| Dates | Discount | Sale price | Source |
|---|---|---|---|
| Oct 31 – Nov 16, 2025 | $200 off | $549.99 | Costco Black Friday 2025 Ad |
| Jun 18 – Jul 20, 2025 | $200 off | $549.99 | Costco July 2025 |