in 2 offers
The lowest price for Sealy Posture Mattress Single Long - Firm right now is $399.00 at Snooze, compared across 2 retailers.
The all-time low was $399.00 on 24 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 8 Nov 2026.
Sealy Posture Mattress Single Long - Firm
Last updated at 08/11/2026 02:51:45
Snooze Sealy Posture Harmony Mattress, Long Single / Firm
Delivery $145
Sealy Posture Mattress - Single Long - Firm
Delivery $175
| Type | Mattress |
| Foundation Type | Base |
| Foundation Included | Yes (With Base) |
Snooze Sealy Posture Harmony Mattress, Long Single / Firm
Delivery $145
Sealy Posture Mattress - Single Long - Firm
Delivery $175
| Type | Mattress |
| Foundation Type | Base |
| Foundation Included | Yes (With Base) |
