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Sealy steeple ortho plus - steeple,
£148.38
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Sealy blackwood posturepedic - sealy,
£208.70
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Sealy mellbreak ortho plus - sealy,
£399.00
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Sealy double bed - double,
£21.50
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Sealy ortho plus essential - sealy,
£239.00
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Sealy ortho plus - sealy,
£249.00
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Sealy posturepedic latina - posturepedic,
£949.00
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Sealy advantage classic - advantage, small
£229.00
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Sealy advance cool - sealy, mattress
£19.99
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Sealy advantage classic 135 - sealy, x
£250.00
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Sealy double claremont - sealy,
£415.00
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Sealy posturepedic elevate - posturepedic,
£1200.00
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Sealy alston gel advantage - gel,
£349.99
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Sealy posturepedic aspen - sealy,
£73.50
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Sealy deeply full - sealy, mattress
£39.99
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Sealy divan base single dove - single,,
£199.00
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Sealy arden elevate - sealy,
£899.00
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Sealy ultra brontë firm - sealy,
£1199.00
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Sealy king size - bed, &
£94.30
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Sealy alston advantage geltex - sealy,
£689.00
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Sealy double grasmoor mattress - grasmoor,
£365.00
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Sealy pocket sprung - sealy,
£85.79
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Sealy holst elevate ultra - holst,
£829.00
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Sealy mellbreak mattress - mellbreak,
£359.00
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Sealy 6ft 180 200cm - sealy,
£699.00
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Sealy posturepedic nurture - sealy,
£1399.00
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Sealy anti allergy - anti, 4cm
£10.80
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Sealy posturepedic nurture - sealy,
£1350.00
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Sealy hamilton enhance medium - hamilton,
£748.00
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Sealy ortho plus oxwich king - ortho,
£235.50
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Double firm mattress - firm,
£208.70
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Sealy side sleeper memory - sealy,
£139.99
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Sealy melbreak ortho extra - melbreak,
£499.00
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Sealy posturepedic mulberry - sealy,
£300.00
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Sealy blackwood firm - sealy, firm-
£600.00
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Sealy advance cool - sealy,
£26.65
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Sealy advantage deluxe posture - sealy,
£599.00
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Sealy burlington ortho extra - ortho,
£599.00
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Sealy airflow mattress - sealy,
£69.99
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Sealy nqp king ortho - ortho, plus
£155.00
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Sealy profile inventor - profile,
£474.99
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Sealy melbourne ortho extra - melbourne,
£499.00
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Sealy nqp king advantage - nqp,
£155.00
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Sealy posturepedic evolve - sealy,
£750.00
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Sealy advance cool waterproof - sealy,
£16.15
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Sealy advance cool mattress - advance,
£31.99
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Sealy redcliffe ortho extra - sealy,
£399.00
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Sealy nqp king - nqp, extra
£160.00
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Sealy advance cool - advance,
£29.99
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Sealy steeple ortho plus firm - sealy,
£539.00
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Sealy auckland extra - auckland,
£595.00
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Sealy elevate hagen - motion, 5ft
£799.00
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Sealy advantage waltham - sealy,
£399.00
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Sealy burlington ortho - ortho, extra
£499.00
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Sealy elevate ultra hawking - elevate,
£899.00
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Sealy side sleeper - side,
£80.79
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Sealy 1400 pocket hybrid - sealy,
£349.99
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Hypnos luxurious earth - luxurious,
£499.00
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Sealy maldives pocket - pocket, springs
£899.00
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Sealy caldwell mattress super - sealy,
£324.99
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Sealy posturepedic adapt - sealy,
£2400.00
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Sealy claremont mattress - claremont,
£399.99
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Sealy edendale backcare - backcare, extra
£499.00
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Sealy radcliffe backcare - radcliffe,
£499.00
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Waterproof polythene bag - waterproof,
£5.79
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Sealy columbia ortho extra - sealy,
£549.00
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Sealy newman ortho firm - newman,
£324.99
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Sealy lovell ortho - sealy, double
£324.99
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Sealy anti allergy mattress - sealy,
£44.99
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Single double king super - single, bed
£7.45
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Sealy advance cool mattress - cool,
£21.50
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Sealy side sleeper memory foam - sealy,
£104.65
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Sealy enhance cotswold geltex - enhance,
£650.00
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Sealy advance cool mattress - advance,
£19.36
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Sealy advance cool mattress - cool,
£38.99
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Sealy claremont mattress - sealy,
£399.99
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Single double king super bed - super,
£7.59
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3ft single birlea sleepsoul - birlea,
£190.50
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Sealy auckland firm - sealy, support
£499.99
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Sealy superking beetham - sealy,
£299.00
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Sealy select dupont filled - select,
£17.99
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Sealy kingham ortho memory - sealy,
£324.99
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Sealy deeply full mattress - deeply,
£49.99
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Sealy white anti allergy - anti,
£22.99
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Sealy crosswall ortho deluxe - crosswall,
£324.99
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Sealy select response mattress - sealy,
£49.53
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Sealy deeply full mattress - sealy,
£41.99
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Sealy advance cool mattress - advance,
£21.49
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Sealy mirrorform mattress - mirrorform,
£16.15
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Emma premium hybrid - premium, single
£199.00
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Sealy anti allergy - sealy, hollowfibre
£22.99
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Sealy mattress pinup girl - sealy,
£106.47
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Sealy posturepedic evolve - posturepedic,
£1399.00
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Sealy deeply full - sealy,
£39.68
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Sealy waltham latex - sealy,
£618.70
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Dreams sleepmotion electric - dreams,
£465.70
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Looking for more sealy mattress?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 sealy mattress listings currently in our index. Prices range from £5.79 to £2400, with an average of £380.82. 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 sealy mattress →
Try this: single iron bed | sleeper van | sleigh bed frame | small bunk beds | sofa bunk bed | sofa wall bed | solid oak sleigh bed | solid wood sleigh bed | space saving beds | steel bunk beds
Whether you are looking for a brand-new or second-hand sealy 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 £5.79, while premium listings can reach £2400 — giving you a wide budget spread to work with. The average price of £380.82 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.