Booster seats
Booster seats for sale on Ireland's largest auction and classifieds sites
Cozy safe neo size - n, - £14.99
Backless booster seat • Suitable for125 150cm • Cozy safe neo - Free postage - New and Used
Backless booster seat • Suitable for125 150cm • Cozy safe neo - Free postage - New and Used
Pet dog car seat - car, - £11.99
Easy clean puppy • Booster seat made • Strong oxford fabric - Free postage - New and Used
Easy clean puppy • Booster seat made • Strong oxford fabric - Free postage - New and Used
Child booster seat car - child, - £11.94
Universal design fit • Row most vehicles • This booster cushion - Free postage - New and Used
Universal design fit • Row most vehicles • This booster cushion - Free postage - New and Used
Pet dog car seat booster - car, - £15.99
Keep your furry • Friend safe comfortable • Stylish during car - Free postage - New and Used
Keep your furry • Friend safe comfortable • Stylish during car - Free postage - New and Used
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Cozy safe tambu booster seat - tambu, - £12.99
Cozy safe tambu • Booster seat give • Comfortable practical travel - Free postage - New and Used
Cozy safe tambu • Booster seat give • Comfortable practical travel - Free postage - New and Used
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48 listings · from £4.38 · avg £18.2
⚠️ These listings were last updated more than 11 days ago.
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Browse 48 booster seats listings currently in our index. Prices range from £4.38 to £69.99, with an average of £18.2. 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 seats →
Cozy safe kea size booster - n, - £15.99
Cozy safe kea • Booster seat this • Families multiple cars - Free postage - New and Used
Cozy safe kea • Booster seat this • Families multiple cars - Free postage - New and Used
Adult car booster - adult, seat - £10.99
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Baby travel booster seat - booster, w/ - £11.89
Features equipped locking • Safety belts that • Attach chair prevent - Free postage - New and Used
Features equipped locking • Safety belts that • Attach chair prevent - Free postage - New and Used
Cozy safe astra size - astra, i-size - £23.99
This booster seat • Fitted your car • Seconds making swapping - Free postage - New and Used
This booster seat • Fitted your car • Seconds making swapping - Free postage - New and Used
Jovikids booster seat for - for, car - £8.66
Jovikids booster seat • Car isofix high • Children measuring between - Free postage - New and Used
Jovikids booster seat • Car isofix high • Children measuring between - Free postage - New and Used
Portable kids child chair seat - chair, - £10.97
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Car booster seats - for, children - £5.45
Used handful times • Grand children - Free postage - New and Used
Used handful times • Grand children - Free postage - New and Used
Toddler booster seat - r, - £26.45
Toddler booster seat • Dining table portable • Cushion backrest adjustable - Free postage - New and Used
Toddler booster seat • Dining table portable • Cushion backrest adjustable - Free postage - New and Used
Car seat cushion - cushion, - £11.50
Car booster seat • Cushion while driving • Height too low - Free postage - New and Used
Car booster seat • Cushion while driving • Height too low - Free postage - New and Used
Graco junior maxi lightweight - maxi, - £27.73
Halfords seat group • Suitable from years • Approximately extent conditions - Free postage - New and Used
Halfords seat group • Suitable from years • Approximately extent conditions - Free postage - New and Used
Toddler booster seat for - toddler, - £9.95
Booster seat • Cushion can also • Children room living - Free postage - New and Used
Booster seat • Cushion can also • Children room living - Free postage - New and Used
Brand new cuggl - new, booster - £10.80
Its sleek design • Advanced safety features • This booster seat - Free postage - New and Used
Its sleek design • Advanced safety features • This booster seat - Free postage - New and Used
Babiie mbcsb10 booster - babiie, lite - £18.00
This booster seat • Can installed seconds • Using vehicle point - Free postage - New and Used
This booster seat • Can installed seconds • Using vehicle point - Free postage - New and Used
Cozy safe neo - safe, neo+ - £14.99
Installs quickly easily • Seconds using vehicle • Point seat belt - Free postage - New and Used
Installs quickly easily • Seconds using vehicle • Point seat belt - Free postage - New and Used
Muttstuff dog car seat - dog, - £11.99
Muttstuff dog car • Seat waterproof booster • Belt medium sized - Free postage - New and Used
Muttstuff dog car • Seat waterproof booster • Belt medium sized - Free postage - New and Used
Cozy safe logan - logan, seat - £47.99
Plus side impact • Protection gives you • Peace mind your - Free postage - New and Used
Plus side impact • Protection gives you • Peace mind your - Free postage - New and Used
Cozy safe olympus size - cozy, i-size - £69.99
Olympus also incorporates • Side impact protection • Ensuring your child - Free postage - New and Used
Olympus also incorporates • Side impact protection • Ensuring your child - Free postage - New and Used
Adult car booster - booster, cushion - £12.06
Car booster seat • Cushion while driving • Height too low - Free postage - New and Used
Car booster seat • Cushion while driving • Height too low - Free postage - New and Used
Graco junior maxi - junior, i-size - £35.92
Weighing only 3.4kg • Easy install move • Between vehicles making - Free postage - New and Used
Weighing only 3.4kg • Easy install move • Between vehicles making - Free postage - New and Used
Portable highchair booster - portable, - £8.95
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Kids dining chair baby - chair, - £8.79
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Kids booster seat - booster, x - £12.99
Our booster seat • Features adorable designs • That kids will - Free postage - New and Used
Our booster seat • Features adorable designs • That kids will - Free postage - New and Used
Car seat cushion - seat, ergonomic - £16.90
Seat cushion • About this itemergonomic • Optimal driving comfort - Free postage - New and Used
Seat cushion • About this itemergonomic • Optimal driving comfort - Free postage - New and Used
Munchkin portable travel - portable, - £13.99
Booster seat • Used few days • Looks like new - Free postage - New and Used
Booster seat • Used few days • Looks like new - Free postage - New and Used
Kiddicare car booster - booster, seat - £16.15
Kiddicare car booster • Seat practical comfortable • Seating option children - Free postage - New and Used
Kiddicare car booster • Seat practical comfortable • Seating option children - Free postage - New and Used
Armchair booster cushion - booster, - £25.99
These handmade booster • Cushions are assembled • Using finest materials - Free postage - New and Used
These handmade booster • Cushions are assembled • Using finest materials - Free postage - New and Used
Toddler booster seat for - toddler, - £33.81
Ingenuity smartclean toddler • Booster smart practical • Solution growing families - Free postage - New and Used
Ingenuity smartclean toddler • Booster smart practical • Solution growing families - Free postage - New and Used
Adult car booster seat - car, - £10.55
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Toddler booster seat for - booster, - £26.83
Booster seat • Dining table portable • Toddler travel highchair - Free postage - New and Used
Booster seat • Dining table portable • Toddler travel highchair - Free postage - New and Used
Kids children highchair - children, - £7.92
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Can solve problem • Children eating chair • Not high enough - Free postage - New and Used
Babiie mbcsb10 booster - my, - £18.00
This booster seat • Can installed seconds • Using vehicle point - Free postage - New and Used
This booster seat • Can installed seconds • Using vehicle point - Free postage - New and Used
Brand new bebeconfort manga - brand, - £14.99
Fully padded seat • Quick easy install • Provides comfort safety - Free postage - New and Used
Fully padded seat • Quick easy install • Provides comfort safety - Free postage - New and Used
Graco child seat booster - child, - £10.80
Used good condition - Free postage - New and Used
Used good condition - Free postage - New and Used
Sparco booster car seat - booster, - £49.99
Sparco booster car • Seat isofix ages • Kids ece r129 - Free postage - New and Used
Sparco booster car • Seat isofix ages • Kids ece r129 - Free postage - New and Used
Armchair booster cushion seat - armchair, - £35.91
Add comfortable boost • Your armchair this • Tie cushion from - Free postage - New and Used
Add comfortable boost • Your armchair this • Tie cushion from - Free postage - New and Used
Adult car booster - car, - £10.59
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Say goodbye discomfort • Like backaches numb • Buttocks soreness well - Free postage - New and Used
Baby seat booster - seat, - £15.90
About this item - Free postage - New and Used
About this item - Free postage - New and Used
Foldable baby travel seat - foldable, - £13.89
Led floodlight outside • Light security flood • Lights outdoor garden - Free postage - New and Used
Led floodlight outside • Light security flood • Lights outdoor garden - Free postage - New and Used
Toddler booster seat with - seat, - £11.99
Model children highchair • Pad this case • Seat cushion will - Free postage - New and Used
Model children highchair • Pad this case • Seat cushion will - Free postage - New and Used
Summer infant sit style - summer, - £4.38
Used relatves house • Couple times excellent • Condition summer infant - Free postage - New and Used
Used relatves house • Couple times excellent • Condition summer infant - Free postage - New and Used
Trunki boostapak car booster - trunki, - £25.14
Only used couple • Times taxi holiday • Great condition see - Free postage - New and Used
Only used couple • Times taxi holiday • Great condition see - Free postage - New and Used
Booster seat for dining - dining, table - £9.95
Booster seat • Cushion can also • Children room living - Free postage - New and Used
Booster seat • Cushion can also • Children room living - Free postage - New and Used
Chicco pocket snack booster - snack, - £16.15
Chicco pocket snack • Booster seat convenient • Practical solution feeding - Free postage - New and Used
Chicco pocket snack • Booster seat convenient • Practical solution feeding - Free postage - New and Used
Try this: tripp trapp walnut | baby support cushion sit | stoke chair | sterifeed | ameda breast pump | baby bottle sterilizer | baby chair | baby milk powder | breast pump | bumbo tray
Shop by budget
Everything you need to know about booster seats
Whether you are looking for a brand-new or second-hand booster seats, eBay offers one of the largest selections available online. With 48 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 £4.38, while premium listings can reach £69.99 — giving you a wide budget spread to work with. The average price of £18.2 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.