Last updated at 12/05/2026 09:53:55
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size King
Free delivery between 14–21 May
Sealy Posturepedic Acclaim Ultra Nightingale Ultra Firm Mattress , Size King
Free delivery between 14–21 May
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
in 1 offers
The lowest price for Sealy Nightingale Ultra Firm Mattress , Size King right now is $3,110.00 at David Jones.
The all-time low was $1,555.00 on 5 Mar 2026 — today's price is 100% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 May 2026.
Sealy Nightingale Ultra Firm Mattress , Size King
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
Enjoy a better night¿s sleep with the unique support technology inside every Sealy Posturepedic , where innovation never felt so good and neither will you. - The new React - Support coil is a breakthrough technology that offers up to 14% better conformance*, delivering additional pressure relief and ultimately a better feeling product. Smart - Tex draws away moisture to cool and regulate your sleep climate. An enhanced centre third Comfort - Core layer with Sense - Gel Material reduces pressure on your back. The Uni - Cased system reinforces the mattress walls for edge-to-edge support The Nightingale Ultra Firm combines premium wool fibre and cushioning quilt foam with deep super firm foam and Sense - Gel material for a long lasting, luxurious ultra-firm feel. Available in single, long single, king single, double, queen, king or super king. - Proudly made in Australia *Sealy R D testing vs Sealy Posturepedic Align - Support.
