in 25 offers
The lowest price for Sealy Posture Premier Austin Mattress right now is $524.40 at Best in Beds, compared across 5 retailers.
The all-time low was $394.42 on 6 Sept 2026 — today's price is 33% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 7 Oct 2026.
Sealy Posture Premier Austin Mattress
Last updated at 07/10/2026 11:51:14
Sealy Posture Premier Mattress | Australian Made Medium / Single
Free delivery between 9–16 Oct
Sealy Posture Premier Austin Plush Single Mattress AUS-PLU-SGL
Free delivery by Fri
Sealy Posture Premier Austin Firm King Single Mattress AUS-FRM-KSG
Sealy Posture Premier Austin Firm King Mattress AUS-FRM-KNG
Free delivery
Sealy Posture Premier Austin Plush King Mattress Aus-plu-kng
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Size | King, Super King, Double |
| Type | Innerspring |
| Brand | Sealy |
| Thickness | 22 cm thick |
Sealy Posture Premier Mattress | Australian Made Medium / Single
Free delivery between 9–16 Oct
Sealy Posture Premier Austin Plush Single Mattress AUS-PLU-SGL
Free delivery by Fri
Sealy Posture Premier Austin Firm King Single Mattress AUS-FRM-KSG
Sealy Posture Premier Austin Firm King Mattress AUS-FRM-KNG
Free delivery
Sealy Posture Premier Austin Plush King Mattress Aus-plu-kng
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Size | King, Super King, Double |
| Type | Innerspring |
| Brand | Sealy |
| Thickness | 22 cm thick |
