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Booster seat for adults

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Booster seat for adults for sale on Ireland's largest auction and classifieds sites

Home / / Booster seat for adults refurbished & used for sale | For Sale UK
Armchair booster cushion seat - cushion,

Armchair booster cushion seat - cushion,

£25.99 · Buy It Now

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50cm armchair booster cushion - 50cm,

50cm armchair booster cushion - 50cm,

£18.95 · Buy It Now

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Fleece round chair cushion - fleece,

Fleece round chair cushion - fleece,

£74.99 · Buy It Now

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Thick armchair booster - armchair, cushion

Thick armchair booster - armchair, cushion

£57.99 · Buy It Now

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Armchair booster cushion seat - cushion,

Armchair booster cushion seat - cushion,

£16.99 · Buy It Now

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Adult booster cushion armchair - adult,

Adult booster cushion armchair - adult,

£10.99 · Buy It Now

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Armchair booster cushion seat - armchair,

Armchair booster cushion seat - armchair,

£7.95 · Buy It Now

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Adult car booster - adult,

Adult car booster - adult,

£10.59 · Buy It Now

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Home spa booster seat - spa,

Home spa booster seat - spa,

£9.39 · Buy It Now

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Adult car driving booster - car, seat

Adult car driving booster - car, seat

£12.59 · Buy It Now

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Booster seat hot tub spa - spa, spas

Booster seat hot tub spa - spa, spas

£12.91 · Buy It Now

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Fleece chair seat - seat, booster

Fleece chair seat - seat, booster

£13.49 · Buy It Now

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50cm armchair booster - 40/50cm,

50cm armchair booster - 40/50cm,

£16.99 · Buy It Now

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Adult car booster - booster, seat

Adult car booster - booster, seat

£10.99 · Buy It Now

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Adult booster seat for car - seat,

Adult booster seat for car - seat,

£13.95 · Buy It Now

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Booster seat cushion thick - booster,

Booster seat cushion thick - booster,

£49.89 · Buy It Now

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Booster cushion seat - booster,

Booster cushion seat - booster,

£12.95 · Buy It Now

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Booster cushion seat pad - seat,

Booster cushion seat pad - seat,

£14.49 · Buy It Now

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Fleece seat chair booster - chair,

Fleece seat chair booster - chair,

£13.49 · Buy It Now

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Adult car booster - adult,

Adult car booster - adult,

£12.56 · Buy It Now

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Booster cushion armchair - |,

Booster cushion armchair - |,

£9.18 · Buy It Now

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Booster cushion seat pad - cushion,

Booster cushion seat pad - cushion,

£12.75 · Buy It Now

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Adult car booster seat - booster,

Adult car booster seat - booster,

£12.99 · Buy It Now

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Adult booster cushion - adult,

Adult booster cushion - adult,

£9.74 · Buy It Now

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Fleece round chair cushion - round, pad

Fleece round chair cushion - round, pad

£19.89 · Buy It Now

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Adult booster cushion armchair - adult,

Adult booster cushion armchair - adult,

£9.74 · Buy It Now

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Luxurious seater sofa - 2,

Luxurious seater sofa - 2,

£45.09 · Buy It Now

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45cm adult booster - 45*45cm,

45cm adult booster - 45*45cm,

£9.74 · Buy It Now

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Adult car booster seat - car,

Adult car booster seat - car,

£19.36 · Buy It Now

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Car seat cushions - car,

Car seat cushions - car,

£13.98 · Buy It Now

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Adult car booster seat - booster,

Adult car booster seat - booster,

£13.91 · Buy It Now

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Fleece chair seat round - seat,

Fleece chair seat round - seat,

£52.99 · Buy It Now

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Armchair booster cushion - booster, seat

Armchair booster cushion - booster, seat

£5.95 · Buy It Now

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Fleece round chair cushion - chair,

Fleece round chair cushion - chair,

£13.99 · Buy It Now

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Armchair booster cushion - armchair,

Armchair booster cushion - armchair,

£5.75 · Buy It Now

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Car booster seat cushion - car,

Car booster seat cushion - car,

£10.99 · Buy It Now

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Universal memory foam - universal,

Universal memory foam - universal,

£19.99 · Buy It Now

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Car booster seat for with - car,

Car booster seat for with - car,

£34.99 · Buy It Now

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Adult car driving - driving, seat

Adult car driving - driving, seat

£13.16 · Buy It Now

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Adult car seat booster cushion - adult,

Adult car seat booster cushion - adult,

£13.96 · Buy It Now

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Seater sofa booster - 2, cushion

Seater sofa booster - 2, cushion

£46.39 · Buy It Now

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Fleece round chair cushion - round,

Fleece round chair cushion - round,

£13.90 · Buy It Now

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Square chair booster pad - square,

Square chair booster pad - square,

£4.79 · Buy It Now

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Universal memory foam car - uk-universal,

Universal memory foam car - uk-universal,

£18.99 · Buy It Now

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Armchair booster cushion seat - booster,

Armchair booster cushion seat - booster,

£7.95 · Buy It Now

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Car booster seat cushion short - cushion,

Car booster seat cushion short - cushion,

£12.59 · Buy It Now

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Adult car driving booster seat - booster,

Adult car driving booster seat - booster,

£12.59 · Buy It Now

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Adult car driving booster - car, seat

Adult car driving booster - car, seat

£12.80 · Buy It Now

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Booster pad cotton tufted - pad,

Booster pad cotton tufted - pad,

£9.74 · Buy It Now

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Car booster seat - booster, cushion

Car booster seat - booster, cushion

£12.59 · Buy It Now

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Travel booster back support - travel,

Travel booster back support - travel,

£29.99 · Buy It Now

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Car seat cushion - cushion,,

Car seat cushion - cushion,,

£12.00 · Buy It Now

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Adult car booster seat - adult,

Adult car booster seat - adult,

£14.89 · Buy It Now

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Adult car driving booster seat - car,

Adult car driving booster seat - car,

£10.99 · Buy It Now

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Inflatable booster seat - booster,

Inflatable booster seat - booster,

£14.99 · Buy It Now

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Armchair booster cushion seat - armchair,

Armchair booster cushion seat - armchair,

£14.99 · Buy It Now

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Fleece round chair - chair, cushion

Fleece round chair - chair, cushion

£11.99 · Buy It Now

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Adult booster seat for - for, car

Adult booster seat for - for, car

£13.96 · Buy It Now

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100 cotton chunky booster - cotton,

100 cotton chunky booster - cotton,

£12.95 · Buy It Now

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Thick armchair booster cushion - armchair,

Thick armchair booster cushion - armchair,

£49.98 · Buy It Now

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Car seat cushion - seat,

Car seat cushion - seat,

£13.94 · Buy It Now

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Adult car booster seat - car,

Adult car booster seat - car,

£20.99 · Buy It Now

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Adult car booster seat - adult,

Adult car booster seat - adult,

£10.95 · Buy It Now

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Universal memory foam - universal,

Universal memory foam - universal,

£18.99 · Buy It Now

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Home spa inflatable - inflatable, booster

Home spa inflatable - inflatable, booster

£8.12 · Buy It Now

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Adult booster cushion armchair - adult,

Adult booster cushion armchair - adult,

£10.25 · Buy It Now

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Tufted chair booster pad - tufted,

Tufted chair booster pad - tufted,

£12.59 · Buy It Now

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Adult car driving - adult,

Adult car driving - adult,

£11.21 · Buy It Now

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Car booster seat - booster, cushion

Car booster seat - booster, cushion

£12.96 · Buy It Now

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Adult car booster seat - booster,

Adult car booster seat - booster,

£17.99 · Buy It Now

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Universal ergonomic memory - universal,

Universal ergonomic memory - universal,

£20.99 · Buy It Now

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Seater sofa booster cushion - 2,

Seater sofa booster cushion - 2,

£51.96 · Buy It Now

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Adult car driving booster seat - adult,

Adult car driving booster seat - adult,

£12.59 · Buy It Now

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Adult booster cushion armchair - adult,

Adult booster cushion armchair - adult,

£10.95 · Buy It Now

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Thick armchair booster - thick, cushion

Thick armchair booster - thick, cushion

£39.99 · Buy It Now

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Car booster seat cushion - car,

Car booster seat cushion - car,

£12.47 · Buy It Now

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Universal memory foam car - universal,

Universal memory foam car - universal,

£12.89 · Buy It Now

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Adult chunky booster cushion - chunky,

Adult chunky booster cushion - chunky,

£14.99 · Buy It Now

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Adult car driving booster - adult,

Adult car driving booster - adult,

£12.59 · Buy It Now

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Premium floor seat booster - seat,

Premium floor seat booster - seat,

£13.14 · Buy It Now

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Memory foam car cushion for - memory,

Memory foam car cushion for - memory,

£22.69 · Buy It Now

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Armchair booster cushion - armchair, |

Armchair booster cushion - armchair, |

£12.99 · Buy It Now

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Car seat cushion - seat, driving

Car seat cushion - seat, driving

£13.97 · Buy It Now

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Universal memory foam car - universal,

Universal memory foam car - universal,

£17.86 · Buy It Now

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Thick armchair booster cushion - thick,

Thick armchair booster cushion - thick,

£19.97 · Buy It Now

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Portable car seat cushion for - portable,

Portable car seat cushion for - portable,

£13.63 · Buy It Now

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Adult car booster - car,

Adult car booster - car,

£21.88 · Buy It Now

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Round cushion chair seat - round,

Round cushion chair seat - round,

£99.99 · Buy It Now

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Wedge car seat cushion - car, foam

Wedge car seat cushion - car, foam

£12.32 · Buy It Now

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Home spa booster seat - booster,

Home spa booster seat - booster,

£13.31 · Buy It Now

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Car seat cushion memory - cushion, foam

Car seat cushion memory - cushion, foam

£20.99 · Buy It Now

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Car booster seat cushion for - booster,

Car booster seat cushion for - booster,

£13.89 · Buy It Now

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Uvcmdui adult car booster - adult,

Uvcmdui adult car booster - adult,

£22.70 · Buy It Now

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Wedge car seat cushion foam - car,

Wedge car seat cushion foam - car,

£17.98 · Buy It Now

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Uvcmdui adult car - adult,

Uvcmdui adult car - adult,

£22.99 · Buy It Now

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Adult car driving booster - adult,

Adult car driving booster - adult,

£12.49 · Buy It Now

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Looking for more booster seat for adults?

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📊96 listings · from £4.79 · avg £18.81

Browse 96 booster seat for adults listings currently in our index. Prices range from £4.79 to £99.99, with an average of £18.81. 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 booster seat for adults →

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Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about booster seat for adults

Whether you are looking for a brand-new or second-hand booster seat for adults, 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 £4.79, while premium listings can reach £99.99 — giving you a wide budget spread to work with. The average price of £18.81 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.

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