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Adult booster seat

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Adult booster seat for sale on largest auction and classifieds sites

Home / / Adult booster seat refurbished & used for sale | For Sale UK
Adult car driving booster seat - driving,

Adult car driving booster seat - driving,

£12.59 · Buy It Now

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Adult car booster seat - car,

Adult car booster seat - car,

£13.99 · Buy It Now

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Armchair booster cushion seat - cushion,

Armchair booster cushion seat - cushion,

£29.99 · Buy It Now

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Booster pad cotton tufted - booster,

Booster pad cotton tufted - booster,

£13.99 · Buy It Now

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Seat chair cushion adult - seat,

Seat chair cushion adult - seat,

£11.99 · Buy It Now

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Adult car booster - adult,

Adult car booster - adult,

£10.99 · Buy It Now

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Adult car booster - adult, seat

Adult car booster - adult, seat

£10.95 · Buy It Now

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Adult car booster - adult,

Adult car booster - adult,

£10.56 · Buy It Now

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Car booster seat - car, cushion

Car booster seat - car, cushion

£12.39 · Buy It Now

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Adult booster cushion - booster,

Adult booster cushion - booster,

£10.99 · Buy It Now

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Adult car booster seat cushion - booster,

Adult car booster seat cushion - booster,

£12.61 · Buy It Now

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Adult car booster - adult, seat

Adult car booster - adult, seat

£12.49 · Buy It Now

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Adult booster seat for - adult, car

Adult booster seat for - adult, car

£13.95 · Buy It Now

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Car booster seat cushion - car,

Car booster seat cushion - car,

£12.18 · Buy It Now

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Breathable posture cushion - breathable,

Breathable posture cushion - breathable,

£11.79 · Buy It Now

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Adult car booster seat cushion - car,

Adult car booster seat cushion - car,

£12.33 · Buy It Now

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Adult car booster seat - adult,

Adult car booster seat - adult,

£13.99 · Buy It Now

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Adult car driving - driving, booster

Adult car driving - driving, booster

£10.88 · Buy It Now

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Car seat cushions for driving - cushions,

Car seat cushions for driving - cushions,

£13.98 · Buy It Now

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Adult car booster - car, seat

Adult car booster - car, seat

£8.99 · Buy It Now

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Adult car booster seat - booster,

Adult car booster seat - booster,

£10.49 · Buy It Now

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Adult car booster seat - adult,

Adult car booster seat - adult,

£12.97 · Buy It Now

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Car seat cushion adult - seat, cushion,

Car seat cushion adult - seat, cushion,

£12.00 · Buy It Now

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Adult car booster seat - car,

Adult car booster seat - car,

£12.99 · Buy It Now

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Adult car booster - car, cushion

Adult car booster - car, cushion

£12.39 · Buy It Now

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Adult car booster - booster, seat

Adult car booster - booster, seat

£12.39 · Buy It Now

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Universal memory foam car - universal,

Universal memory foam car - universal,

£19.99 · Buy It Now

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10cm deep seat - deep, booster

10cm deep seat - deep, booster

£10.95 · Buy It Now

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Car booster seat cushion - car,

Car booster seat cushion - car,

£15.25 · Buy It Now

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Adult car driving booster seat - adult,

Adult car driving booster seat - adult,

£12.49 · Buy It Now

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50cm armchair booster - 50cm, cushion

50cm armchair booster - 50cm, cushion

£14.95 · Buy It Now

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Adult car booster seat - car, cushion

Adult car booster seat - car, cushion

£11.79 · 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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Armchair booster cushion - armchair,

Armchair booster cushion - armchair,

£10.95 · Buy It Now

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Ergonomic car booster - booster, seat

Ergonomic car booster - booster, seat

£16.95 · Buy It Now

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Adult car booster - car, cushion

Adult car booster - car, cushion

£12.59 · Buy It Now

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Adult booster seat - adult,

Adult booster seat - adult,

£12.47 · Buy It Now

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Adult car driving booster - adult, seat

Adult car driving booster - adult, seat

£10.99 · Buy It Now

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Fleece chair booster pad - booster,

Fleece chair booster pad - booster,

£57.99 · Buy It Now

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Adult car booster seat - seat, cushion

Adult car booster seat - seat, cushion

£12.59 · Buy It Now

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Adult car booster seat - seat, cushion

Adult car booster seat - seat, cushion

£13.95 · Buy It Now

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Height boost mat pad - height, adult

Height boost mat pad - height, adult

£11.79 · Buy It Now

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For driving soft - for,

For driving soft - for,

£13.49 · Buy It Now

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Thick armchair booster cushion - armchair,

Thick armchair booster cushion - armchair,

£74.99 · Buy It Now

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Adult car driving - car,

Adult car driving - car,

£13.16 · Buy It Now

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Tufted chair booster pad - tufted,

Tufted chair booster pad - tufted,

£11.99 · Buy It Now

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Car booster seat cushion - booster,

Car booster seat cushion - booster,

£12.26 · Buy It Now

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Adult car booster seat cushion - adult,

Adult car booster seat cushion - adult,

£14.49 · Buy It Now

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Adult car booster - booster, seat

Adult car booster - booster, seat

£12.83 · Buy It Now

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Car booster seat - seat, cushion

Car booster seat - seat, cushion

£12.59 · 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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Adult car driving - car, seat

Adult car driving - car, seat

£12.59 · Buy It Now

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Adult car booster - booster, cushion

Adult car booster - booster, cushion

£12.48 · Buy It Now

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Booster cushion seat pad for - cushion,

Booster cushion seat pad for - cushion,

£12.75 · Buy It Now

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Adult car seat - adult, booster

Adult car seat - adult, booster

£13.96 · Buy It Now

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Adult car driving booster seat - adult,

Adult car driving booster seat - adult,

£12.80 · Buy It Now

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Armchair booster cushion - booster,

Armchair booster cushion - booster,

£15.99 · Buy It Now

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Adult car booster - booster, cushion

Adult car booster - booster, cushion

£13.91 · Buy It Now

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Adult car booster seat cushion - booster,

Adult car booster seat cushion - booster,

£12.47 · Buy It Now

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Seat booster car - seat, cushion

Seat booster car - seat, cushion

£12.99 · Buy It Now

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Adult car driving booster - adult, seat

Adult car driving booster - adult, seat

£12.59 · Buy It Now

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Seat chair cushion adult - cushion,

Seat chair cushion adult - cushion,

£15.89 · Buy It Now

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Booster cushion armchair - booster, cushion-armchair

Booster cushion armchair - booster, cushion-armchair

£15.99 · Buy It Now

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Adult car booster heightening - car,

Adult car booster heightening - car,

£12.58 · Buy It Now

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Universal ergonomic memory - ergonomic,

Universal ergonomic memory - ergonomic,

£21.99 · Buy It Now

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Adult car booster seat - adult,

Adult car booster seat - adult,

£13.91 · Buy It Now

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Universal memory foam car - memory,

Universal memory foam car - memory,

£12.89 · Buy It Now

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Booster cushion armchair - booster, |

Booster cushion armchair - booster, |

£9.18 · Buy It Now

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Armchair booster cushion seat - booster,

Armchair booster cushion seat - booster,

£9.95 · Buy It Now

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Car booster seat cushion - car,

Car booster seat cushion - car,

£12.99 · Buy It Now

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Car booster seat - car, short

Car booster seat - car, short

£12.47 · Buy It Now

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Adult booster seat - booster, car

Adult booster seat - booster, car

£13.96 · Buy It Now

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Adult car booster seat cushion - adult,

Adult car booster seat cushion - adult,

£12.58 · 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 booster - seat, cushion

Adult car booster - seat, cushion

£12.59 · Buy It Now

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Adult car booster seat cushion - adult,

Adult car booster seat cushion - adult,

£12.47 · Buy It Now

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Adult car booster - car, seat

Adult car booster - car, seat

£12.47 · Buy It Now

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Adult car driving booster - driving, seat

Adult car driving booster - driving, seat

£12.59 · Buy It Now

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Car booster seat - seat, cushion

Car booster seat - seat, cushion

£12.47 · Buy It Now

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Car booster seat cushion - booster,

Car booster seat cushion - booster,

£12.48 · Buy It Now

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Car booster seat cushion - car, adult

Car booster seat cushion - car, adult

£12.47 · Buy It Now

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Adult car booster - adult, cushion

Adult car booster - adult, cushion

£12.59 · Buy It Now

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Universal memory foam - foam, car

Universal memory foam - foam, car

£17.86 · Buy It Now

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Armchair booster cushion - booster,

Armchair booster cushion - booster,

£9.95 · Buy It Now

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Car seat cushion for - for, driving

Car seat cushion for - for, driving

£13.97 · Buy It Now

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Seat chair cushion - chair, adult

Seat chair cushion - chair, adult

£10.95 · Buy It Now

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Car seat cushion driver - car,

Car seat cushion driver - car,

£13.94 · Buy It Now

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Adult car booster - car, seat

Adult car booster - car, seat

£17.99 · Buy It Now

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Portable car seat cushion - car,

Portable car seat cushion - car,

£13.63 · Buy It Now

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Car seat cushion memory foam - seat,

Car seat cushion memory foam - seat,

£20.99 · Buy It Now

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Dining chair seat pads - pads, 100%

Dining chair seat pads - pads, 100%

£29.99 · Buy It Now

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Adult car driving booster seat - adult,

Adult car driving booster seat - adult,

£12.47 · Buy It Now

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Adult car booster - adult, seat

Adult car booster - adult, seat

£12.59 · Buy It Now

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Home spa booster - home, seat

Home spa booster - home, seat

£8.54 · Buy It Now

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Adult car booster - booster, seat

Adult car booster - booster, seat

£19.36 · Buy It Now

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Car booster seat cushion adult - car,

Car booster seat cushion adult - car,

£15.08 · Buy It Now

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Looking for more adult booster seat?

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📊96 listings · from £8.54 · avg £14.57

Browse 96 adult booster seat listings currently in our index. Prices range from £8.54 to £74.99, with an average of £14.57. 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 adult booster seat →

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Shop by budget

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

Everything you need to know about adult booster seat

Whether you are looking for a brand-new or second-hand adult booster seat, 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 £8.54, while premium listings can reach £74.99 — giving you a wide budget spread to work with. The average price of £14.57 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.

🔍 adult booster seat Search live on eBay