Skip to main content
G'day
!
G'day!
Sign in
or
register
eBay Deals
Find a Store
Help
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
My eBay Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling/Sold
Saved Feed
Saved Searches
Saved Sellers
My Garage
Sizes
My Messages
Get Exclusive Savings
Expand notifications
Please
sign in
to view notifications.
Expand cart
Loading...
eBay Home
Shop by category
All Categories
Search
Advanced
King Firm Mattresses
You may also like
King Medium Firm Mattresses
Single Firm Mattresses
Double Firm Mattresses
King Extra Soft Mattresses
Best selling
See all
Dreamz Mattress Spring Coil Bonnell Bed Sleep Foam Medium Firm King Single 13CM
AU $118.99 New
Giselle Bedding Queen Top Pocket Spring Foam Bed Mattress
(1)
AU $118.69 New
Giselle Bedding 8 cm Queen Size Gel Memory Foam Mattress
(1)
AU $25.86 New
Dreamz PNMT1002-BAMCHAR-K-GY Mattress Topper Bamboo
(2)
AU $74.99 New
Dreamz Mattress Spring Coil Bonnell Bed Sleep Foam Medium Firm King Single 13CM
Luxury King Size Mattress Pocket Spring High Density Foam Medium Firm 30cm
(2)
AU $319.95 New
Limited time deals
Free Postage Included
Giselle Mattress QUEEN DOUBLE KING SINGLE Extra Firm Chiropractic Pocket Spring
AU $309.95
AU $549.99
was AU $549.99
|
44% off
❤️Sealy Posturepedic ALHAMBRA Exquisite Queen King Firm Plush Mattress Bed❤️
AU $3,314.15
AU $3,899.00
was AU $3,899.00
|
15% off
Giselle Mattress Firm Mattresses 20cm All Size Bed Pocket Spring Mattresses
AU $155.95
AU $382.99
was AU $382.99
|
59% off
Giselle Bedding 32cm Mattress Extra Firm
AU $389.95
AU $632.99
was AU $632.99
|
38% off
Related Searches
King Single Mattress Firm
Firm Mattress
KingSize Mattresses
King Mattress
King Mattress Soft
Queen Bed Mattress Firm
KingSize Memory Foam Mattress
Firm Mattress Topper King
Mattress Queen Firm
Super Firm Mattress Queen
King Mattress Bed
Firm Mattress Double
breadcrumb
eBay
Home & Garden
Furniture
Home & Garden
Furniture
Mattresses
King Firm Mattresses
Shop by category
Furniture
Mattresses
Armoires & Wardrobes
Bathroom Sets
Bean Bags & Inflatables
Bedroom Sets & Suites
Beds & Mattresses
Bedside Tables
Benches
Bookshelves
CD & Video Racks
Cabinets & Cupboards
Chairs
Dining Sets
Dressers & Chests of Drawers
Dressing Tables
Drinks Trolleys & Tea Trolleys
Furniture
Furniture Accessories
Furniture Parts
Futons, Frames & Covers
Home Office Desks
Inflatable Mattresses & Airbeds
Kitchen Carts
Kitchen Islands
Ottomans, Footstools & Poufs
Screens & Room Dividers
Sideboards & Buffets
Slipcovers
Sofas, Armchairs & Couches
Stools & Bar Stools
TV Stands & Entertainment Units
Tables
Trunks & Chests
More
View more categories
All listings
Auction
Buy It Now
Best Offer
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Gallery view
List view
226 results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
2 filters applied
Size: King
- Selected
Firmness: Firm
- Selected
Size
King
Double
European Single
Queen
Single
Super King
Firmness
Firm
Extra Firm
Medium Firm
Medium
Medium Soft
Soft
Extra Soft
Type
Box Spring
Gel Foam
Gel Memory Foam
Innerspring
Latex
Memory Foam
Organic Mattress
Pocket Spring
Not specified
Features
Adjustable
Air Vent
Antibacterial Cover
Breathable
Cooling Technology
Edge Support
Foldable
Hypoallergenic
Microcoils
Orthopaedic
Pillow Top
Portable
Removable Cover
Reversible Mattress
Split Zone Mattress
Washable
Waterproof
Not specified
Brand
Bedmaster
Crown Posture Bedding
Dreams
Duck
Giselle
Giselle Bedding
Golden Mattress
King
King Koil
Mattress Firm
Osteopedic
Regency
Sealy
Sleep Number
SlumberCare
Tommy Bahama
Ultra
White
Zinus
Unbranded
Condition
Brand New
Opened – never used
Used
Price
Under AU $390
AU $390 to AU $750
Over AU $750
All Filters
Giselle Mattress QUEEN DOUBLE KING SINGLE Extra Firm Chiropractic Pocket Spring
AU $169.95
to
AU $309.95
Was:
AU $549.99
was AU $549.99
Free postage
254 sold
king mattress Firm in Excellent condition
AU $100.00
Local pickup
Giselle Bedding 32cm Mattress Extra Firm
AU $275.95
to
AU $389.95
Was:
AU $632.99
was AU $632.99
Free postage
Bedra King Mattress Luxury Foam Bed Firm Pocket Spring 30cm
AU $319.90
Was:
AU $329.90
was AU $329.90
Free postage
Aus Made 100% Cotton Cover Quilted Mattress Protector / Topper--KING
(50)
AU $31.80
Was:
AU $63.80
was AU $63.80
Free postage
370 sold
❤️Sealy Posturepedic ALHAMBRA Exquisite Queen King Firm Plush Mattress Bed❤️
AU $3,144.15
to
AU $3,824.15
Was:
AU $3,899.00
was AU $3,899.00
Free postage
❤️Sealy Advantage Bed~GETAWAY King Single Firm Ensemble Mattress & Base❤️
AU $901.55
Was:
AU $949.00
was AU $949.00
Free postage
23 sold
Giselle 25cm Memory Foam Mattress Dual Layer Zipper Cover Cool Gel Foam Charcoal
AU $189.95
to
AU $289.95
Was:
AU $449.99
was AU $449.99
Free postage
❤️Sealy Posturepedic Bed~MALAGA KING SINGLE Firm Mattress Elevate Range IN STOCK
AU $999.00
or Best Offer
Free postage
Aleato Mattress Double Queen King Single Pocket Spring Latex Foam Firm Euro Top
AU $159.95
to
AU $329.95
Was:
AU $333.25
was AU $333.25
Free postage
❤️Sealy Advantage Bed~GETAWAY Split KING Base The Mattress Shop Melb❤️
AU $780.00
Free postage
Bedra King Mattress Luxury Foam Bed Firm Pocket Spring 30cm
AU $319.90
Was:
AU $383.95
was AU $383.95
or Best Offer
Free postage
Sealy Posturepedic Eva Firm King Single Mattress 902149
AU $543.00
Free postage
Ecosa Kids Mattress - Support Foam & Independent Springs King Single
AU $265.20
Free postage
Only 1 left!
Giselle Bedding 30cm Mattress Euro Top Pocket Spring Bed Medium Firm Foam King
(2)
AU $355.95
Was:
AU $526.99
was AU $526.99
Free postage
459 sold
Bedra King Single Mattress Luxury Foam Bed Firm Pocket Spring 30cm
AU $179.90
Was:
AU $189.90
was AU $189.90
Free postage
~❤️~SEALY INSPIRE Adjustable Foundation Base/Mattress MALAGA Posturematic Bed
AU $1,139.05
to
AU $3,324.05
Was:
AU $2,699.00
was AU $2,699.00
AU $285.00 postage
Giselle Bedding 20cm Mattress King Bed Pocket Spring Mattresses Foam 7.0 Firm
AU $209.95
Was:
AU $382.99
was AU $382.99
Free postage
❤️Sealy Advantage Bed~GETAWAY KING SINGLE FIRM Spring Base The Mattress Shop❤️
AU $449.00
Free postage
Giselle Mattress Firm Mattresses 20cm All Size Bed Pocket Spring Mattresses
AU $135.95
to
AU $209.95
Was:
AU $382.99
was AU $382.99
Free postage
SH380 Prince Mattress [ Single, Double, Queen, King Single, King ] SUPER FIRM
AU $300.00
to
AU $600.00
SH880 Prince Mattress Dual Hardness Extra Super Firm Comfortable S, D, Q, KS, K
AU $360.00
to
AU $780.00
Giselle 25cm Memory Foam Mattress Dual Layer Zipper Cover Cool Gel Foam KS
AU $219.95
Was:
AU $449.99
was AU $449.99
Free postage
Giselle Bedding 20cm Mattress KS Bed Pocket Spring Mattresses Foam 7.0 Firm
AU $155.95
Was:
AU $249.99
was AU $249.99
Free postage
King Mattress Luxury Foam Pocket Spring 30cm
AU $323.63
Free postage
4 watching
Bedra Mattress Queen Double King Single Bed Firm Spring Foam Tight Top 30cm
AU $159.90
to
AU $319.90
Was:
AU $383.95
was AU $383.95
Free postage
~❤️SEALY ENERGISE Adjustable Foundation Base/Mattress BARCELONA Posturematic Bed
AU $1,424.05
to
AU $4,084.05
Was:
AU $1,599.00
was AU $1,599.00
Free postage
Foret King Bed Mattress 9 Zone Euro Top Spring Memory Foam Super Firm 24cm
AU $251.99
or Best Offer
Free postage
Breeze Premium Firm Double Queen King Single Mattress Bed Pocket Spring 26cm
AU $329.95
to
AU $699.95
Free postage
Giselle Bedding 24cm Mattress Super Firm King AU Stock
AU $345.95
Free postage
Kids King Single Mattress - Teddy Junior Elite - Firm/ Soft Sides - BNIB
AU $550.00
or Best Offer
Free postage
Bedra Queen Double King Single Size Mattress Luxury Foam Bed Pocket Spring 30cm
AU $165.90
to
AU $314.90
Free postage
❤️Sealy Advantage Bed~GETAWAY King Single firm matt The Mattress Shop VIC❤️
AU $616.55
Was:
AU $649.00
was AU $649.00
Free postage
12 watching
Bedra King Single Mattress Luxury Foam Bed Firm Pocket Spring 30cm
AU $179.90
Was:
AU $215.95
was AU $215.95
or Best Offer
Free postage
Giselle Bedding 32cm Mattress Extra Firm King
AU $405.79
Free postage
~❤️~SEALY ENERGISE Adjustable Foundation Base/Mattress MALAGA Firm Medium Bed
AU $1,994.05
to
AU $3,799.05
Was:
AU $3,099.00
was AU $3,099.00
Free postage
SH150 Prince Mattress [Single, Double, Queen, King Single] General Firm Mattress
AU $240.00
to
AU $400.00
A.H. Beard Domino Sapporo Firm King Single Mattress DOSAPFMLWS
AU $601.00
Free postage
Breeze® Signature Firm Double-Sided Flippable Pocket Spring Mattress 30cm
AU $599.95
to
AU $899.95
Free postage
BNIB Sleeping Duck Mattress King Single -firm - Adjustable
AU $980.00
Local pickup
Headboard Metal Headboard Bed Header with Back Support Bedroom Furniture vidaXL
AU $16.99
to
AU $39.99
Free postage
King Single Gel Memory Foam Mattress Topper, Gel Infused High-Density Firm Memor
AU $130.80
or Best Offer
Free postage
SleepMaker Dorset Firm Cloud Top Deep Mattress King L99156GM
AU $2,049.00
Free postage
Giselle Bedding 24cm Mattress Super Firm King
AU $318.82
Free postage
❤️Sealy Posturepedic Bed~MALAGA KING Firm Mattress 2025 Elevate Range Melb Vic❤️
AU $1,699.15
Was:
AU $1,999.00
was AU $1,999.00
Free postage
Sealy Laynee Firm Mattress King LAY-FRM-KNG
AU $2,594.00
Free postage
DREAM LOVER King single Mattress Bed Pocket Spring Medium Firm +Ultra HD Foam
AU $209.00
Free postage
DreamZ Mattress Protector Topper Bamboo Charcoal Pillowtop 1000GSM Mat Pad Cover
(2)
AU $45.99
to
AU $74.99
Free postage
SH1380 Prince Mattress One Side Pillow-Top [ S, D, Q, KS, K ] FIRM Mattress
AU $400.00
to
AU $850.00
King single Medium Firm Mattress Bed Pocket Spring Ultra HD Foam DREAM LOVER
AU $218.00
Free postage
Giselle Mattress Cool Gel Foam 30cm King Single
AU $203.95
Free postage
Foret Bed Mattress 9 Zone Euro Top Bedding Foam Super Firm 24cm Single King Sing
AU $161.99
to
AU $251.99
Free postage
30 sold
DreamZ Mattress Bag Protector Plastic Moving Storage Cover Carry King Single
AU $30.45
Free postage
Only 1 left!
Dream Lover KING SINGLE Medium Firm Mattress Bed Pocket Spring Ultra HD Foam
AU $188.10
Was:
AU $209.00
was AU $209.00
Free postage
❤️Sealy Advantage Bed~GETAWAY KING Firm The Mattress Shop Melb Victoria❤️
AU $1,139.05
Was:
AU $1,199.00
was AU $1,199.00
or Best Offer
Free postage
19 watching
Osteopedic Euro Top Mattress Bed Cooling Foam Soft Comfortable Topper Bedding
AU $233.10
to
AU $431.10
AU $499.00 postage
❤️Sealy Posturepedic ALHAMBRA Exquisite Queen King Firm Plush Mattress/Base ❤️
AU $3,739.15
to
AU $4,589.15
Was:
AU $4,799.00
was AU $4,799.00
Free postage
Foret King Single Bed Mattress 9 Zone Euro Top Memory Foam Super Firm 24cm
AU $170.99
or Best Offer
Free postage
MC Retreat Queen Double King Single Mattress Bed Tight top Inner Spring HD Foam
AU $249.00
to
AU $377.50
AU $35.00 postage
Mattress Euro Top King Size Pocket Spring Coil with Knitted Fabric Medium Firm 3
AU $510.96
Was:
AU $1,005.83
was AU $1,005.83
Free postage
Results Pagination - Page 1
1
2
3
4
