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Graco turbobooster 0 - graco,
$54.99
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Safety 1st grand 1 - safety,
$79.99
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Convertible booster car seat - car,
$17.98
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Britax one4life slim - one4life,
$400.00
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Graco highback booster car - highback,
$26.60
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Graco turbobooster 0 - turbobooster, 2.0
$65.99
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Graco turbobooster highback - turbobooster,
$85.46
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Diono connect3 2 in1 - connect3®, r
$99.99
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Cosco pronto trend - cosco,
$39.00
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Diono airi high - airi, high-back
$62.49
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Diono cambria booster - diono,
$119.99
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Turbobooster highback - 2.0,
$83.30
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Graco turbobooster 0 - turbobooster, 2.0
$69.99
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High back booster - car, seat
$51.99
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Diono airi high - airi, booster
$62.49
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Graco turbobooster 0 - graco,
$65.99
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Hifold adjustable kids high - hifold,
$129.99
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Graco junior maxi - graco,
$67.49
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Graco 4ever dlx 1 - 4ever, 4-in-1
$285.00
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Toddler booster car seat - car,
$22.75
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Cosco pronto trend - cosco,
$40.50
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Hifold adjustable kids high - adjustable,
$124.99
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Uppababy alta high - uppababy, v2
$159.00
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Triride in 1 convertible - triride,
$190.33
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Glacier graco turbobooster - glacier,
$85.38
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Camouflage convertible high - camouflage,
$65.83
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Graco turbobooster 0 - graco, 2.0
$99.99
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Maxi cosi tanza - maxi-cosi,
$229.99
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Cybex solution fix high - solution, back
$45.00
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Britax skyline stage booster - britax, 2-stage
$188.00
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Triride convertible car - triride,
$287.07
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Diono airi high - diono,
$62.49
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Diono connect3 1 - diono, r
$89.99
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Graco slimfit car seat - slimfit,
$189.99
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Booster car seat - 3-in-1,
$210.64
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Blue toddler high back booster - toddler,
$65.83
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Graco turbobooster highback - graco,
$199.99
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Graco hot wheels turbobooster - graco,
$89.99
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Turbobooster highback - 2.0,
$92.96
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Graco turbobooster highback - turbobooster,
$90.55
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Diono connect3 rxt 1 - connect3, high
$149.99
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Graco turbobooster 0 - graco,
$87.00
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Pt harness booster - 3-in-1,
$139.25
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Britax skyline stage - skyline, 2-stage
$109.99
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High back booster car - back, seat
$65.83
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Chicco kidfit cleartex plus - cleartex,
$92.50
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Chicco kidfit zip air plus - chicco,
$163.00
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Diono everett nxt high back - everett,
$119.99
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Turbobooster highback - turbobooster, 2.0
$87.53
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Turbobooster highback - 2.0,
$87.93
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Turbobooster highback - turbobooster,
$90.56
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Diono monterey 6dxt safeplus - diono,
$289.00
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Diono cambria backless - diono, le
$151.19
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Graco turbobooster 0 - turbobooster, 2.0
$83.99
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Diono everett nxt - diono, high
$119.99
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Turbobooster highback booster - turbobooster,
$85.29
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Chicco kidfit cleartex - chicco,
$95.75
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Diono connect3 1 high - diono,
$125.99
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Seatback only graco - only,
$44.97
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Graco turbobooster 0 - graco,
$83.99
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Basil highback backless - basil, &
$125.89
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Baby trend protect folding - trend,
$175.00
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New graco turbobooster - graco, 2.0
$39.99
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Diono cambria high - diono, 2
$119.99
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Diono connect3 1 high - r,
$99.99
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Graco tranzitions 1 - graco,
$138.99
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Graco extend2fit 1 - graco, 3-in-1
$229.99
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Britax safecell highback - britax,
$12.99
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Cosco kids finale - kids™, dx
$87.99
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Chase plus 1 harnessed - chase, 2-in-1
$84.23
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Tranzitions 1 harness - tranzitions,
$166.24
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Mifold hifold adjustable - mifold,
$344.99
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Diono connect3 1 high - connect3,
$105.99
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Cosco kids finale 1 - cosco,
$64.95
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Chicco myfit harness - myfit, +
$219.58
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Baby trend hybrid in 1 - baby,
$137.97
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Peony tiles toddler booster - peony,
$65.83
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Cosco pronto trend - pronto,
$39.00
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Finale toddler booster - toddler,
$65.91
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Graco tranzitions 1 - graco, 3-in-1
$139.00
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Toddler booster car - 1,
$69.10
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Monte carlo jane 4564 - jane, r1
$129.00
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Graco turbobooster in 1 - turbobooster, 2-in-1
$45.00
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Graco junior maxi - r44, highback
$75.65
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Graco turbobooster 0 - graco, 2.0
$59.99
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Instruction manual commuter - instruction,
$8.75
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Belt positioning toddler - positioning,
$60.09
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Toddler high back booster car - back,
$65.83
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Diono everett nxt high - diono,
$129.99
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Graco tranzitions 1 - graco,
$125.99
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Baby trend hybrid in - trend, 3-in-1
$159.89
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Chicco kidfit zip air - chicco, plus
$163.00
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Chicco kidfit zip plus - kidfit, 2-in-1
$139.50
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Chicco kidfit zip - plus, 2-in-1
$139.50
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Triride convertible car - triride, 3-in-1
$302.48
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Belt positioning - belt,
$129.27
Buy It Now
Looking for more highback booster?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 highback booster listings currently in our index. Prices range from $8.75 to $400, with an average of $115.01. 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 highback booster →
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Whether you are looking for a brand-new or second-hand highback booster, 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 $8.75, while premium listings can reach $400 — giving you a wide budget spread to work with. The average price of $115.01 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.