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Born for comfort memory - for,
£125.50
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Memory foam mattress ortho - memory,
£154.99
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Vantto memory foam - memory,
£95.88
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Memory foam mattress - memory,
£209.99
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King size mattress 5ft - king, 5ft,
£200.00
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Prime ultra 2000 pocket gel - 2000,
£499.00
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Born for comfort - born, gel
£128.14
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25cm thickness gel memory - 15-25cm,
£155.99
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Double mattress 4ft6 gel - mattress, 4ft6,
£220.00
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Gel individually pocket sprung - gel,
£125.50
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31cm hybrid pocket sprung - hybrid, gel
£139.19
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6ft super king - super,
£199.99
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King size mattress 5ft - king, 5ft,
£200.89
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Resti border hybrid - resti, 3d
£78.99
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Luxury orthopedic firm - luxury,
£136.99
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Luxury orthopaedic 4000 pocket - luxury,
£113.90
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25cm gel memory - 15/18/20/25cm, foam
£141.60
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25cm deep gel memory - 15-25cm,
£95.76
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4ft double mattress zone - mattress, gel
£129.99
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Twirest memory foam - foam, mattress
£155.42
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King size mattress 5ft 10 - mattress, 5ft,
£197.95
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New double mattress 25cm deep - mattress,
£104.70
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Luxury zone cool gel memory - luxury,
£47.49
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Twirest 25cm thick - 15-25cm,
£95.76
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20cm gel memory foam - memory,
£110.51
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King size mattress 5ft 10 - king,
£199.98
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Inch king size mattress - 12,
£229.99
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King size mattress 150x200cm - size,
£160.64
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Luxury orthopaedic pocket 4000 - luxury,
£115.99
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Luxury orthopaedic 4000 - 4000, pocket
£149.90
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Memory foam mattress - memory,
£149.49
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New luxury orthopaedic pocket - new,
£149.90
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Mendale gel memory foam - gel,
£40.22
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Orthopedic memory foam - orthopedic,
£79.00
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Cooling gel memory foam - memory,
£73.91
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Memory foam mattress - memory,
£195.54
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4ft6 double mattress zone - mattress, 9-zone
£195.59
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King size mattress - size, 5ft,
£235.99
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Grey hybrid memory foam - grey,
£54.99
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Click beds memory - click,
£54.99
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Twirest 10 inch - twirest,
£106.91
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Double hybrid mattresses 4ft6 - double,
£145.14
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Double hybrid mattresses - double,
£219.99
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15cm 18cm 20cm 25cm - hight, gel
£186.67
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Twirest memory foam mattress - memory,
£119.63
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Small double mattress - double,
£140.00
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Mattress topper cool gel - ,
£108.00
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Arthur sleep cool rock extra - cool,
£155.00
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25cm deep gel memory - deep,
£187.18
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King size mattress 5ft 4 - king, 5ft,
£210.99
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Memory foam mattress - memory,
£57.89
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King size mattress - king, 10
£199.85
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5ft king size gel memory - gel,
£189.99
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King size mattress 5ft 10 - size,
£199.00
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Memory foam sprung mattress - sprung,
£49.99
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Double mattress 135 - mattress, x
£159.22
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King size mattress - size, 5ft,
£235.99
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4ft6 double mattress - double, inch
£187.79
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Super king size hybrid - size,
£280.00
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Sensation 4000 pocket - pocket, spring
£329.00
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Teqsli 4ft6 double mattress - 4ft6, 10
£189.99
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King size hybrid - king,
£217.99
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Inch king size mattress - 10, 5ft
£9.99
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King size hybrid mattress - size,
£202.03
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Vesgantti tri fold - vesgantti, gel
£56.52
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Twirest memory foam mattress - twirest,
£155.98
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Twirest memory foam mattress - twirest,
£106.91
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Twirest 25cm gel - twirest,
£176.39
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6ft super king size mattress - king,
£199.99
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Small double mattress - |, 10
£184.66
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4ft double hybrid mattresses - 4ft,
£221.99
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4ft6 double mattress inch - 4ft6,
£219.99
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Double hybrid mattresses 4ft6 - mattresses,
£169.99
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Memory foam mattress cool - foam, gel
£54.99
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Luxury single double king - double,
£251.23
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Gel memory hybrid - gel, mattress
£109.00
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Arthur sleep cool - arthur, pocket
£225.00
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3ft single orthopaedic - single, memory
£95.29
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100 memory foam - 100%,
£21.39
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Cool gel foam mattress hybrid - cool,
£49.99
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Double mattress with memory - mattress,
£178.53
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Vasagle pocket sprung - vasagle,
£185.25
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Teqsli 4ft6 double - 4ft6,
£160.00
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Lavio mattress topper inch - lavio,
£99.99
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3ft mattress gel sprung - 3ft,
£84.00
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Small single mattress 2ft6 - small,
£126.87
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King size mattress - king,
£231.43
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Twirest 25cm orthopaedic - twirest, 15-25cm
£166.79
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Gel memory foam mattress - memory,
£129.99
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King size mattress 5ft - size,
£208.99
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Eheyciga memory foam mattress - eheyciga,
£51.37
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Uliyati double mattresses gel - uliyati,
£150.99
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King size extra firm - king,
£328.00
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150l 200w 25th centimetres - x,
£198.30
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Luxury orthopaedic 4000 pocket - luxury,
£149.90
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Luxury orthopaedic 4000 - orthopaedic, pocket
£113.90
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Looking for more gel mattress?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 gel mattress listings currently in our index. Prices range from £9.99 to £499, with an average of £155.23. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about gel mattress →
Try this: grey sofa bed | guinea pig guinea pig | guinea pig house | hotel furniture | hypnos beds | hypnos mattress | indoor dog house | iron bed frames | kids bunk beds | king bed frame
Whether you are looking for a brand-new or second-hand gel mattress, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £9.99, while premium listings can reach £499 — giving you a wide budget spread to work with. The average price of £155.23 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.