in 18 offers
The lowest price for Sealy Posture Premier Austin Mattress right now is $692.00 at Appliances Online Australia, compared across 4 retailers.
The all-time low was $469.41 on 17 Sept 2026 — today's price is 47% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Oct 2026.
Sealy Posture Premier Austin Mattress
Last updated at 21/10/2026 01:31:26
Sealy Posture Premier Austin Firm King Single Mattress AUS-FRM-KSG
Free delivery by Fri
Sealy Posture Premier Austin Firm King Single Mattress Aus-frm-ksg
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!
Sealy Posture Premier Mattress | Australian Made Firm / King Single
Free delivery between 22–29 Oct
Sealy Austin Firm King Single Mattress - AUS-FRM-KSG
Free delivery
| Size | King, Super King, Double |
| Type | Innerspring |
| Brand | Sealy |
| Thickness | 22 cm thick |
Sealy Posture Premier Austin Firm King Single Mattress AUS-FRM-KSG
Free delivery by Fri
Sealy Posture Premier Austin Firm King Single Mattress Aus-frm-ksg
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!
Sealy Posture Premier Mattress | Australian Made Firm / King Single
Free delivery between 22–29 Oct
Sealy Austin Firm King Single Mattress - AUS-FRM-KSG
Free delivery
| Size | King, Super King, Double |
| Type | Innerspring |
| Brand | Sealy |
| Thickness | 22 cm thick |
