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Cosco kids finale 1 - kids, 2-in-1
$45.99
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Cosco kids finale 1 - cosco,
$48.99
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Cosco kids scenera extend - cosco,
$53.22
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Cosco kids entrada infant - kids, &
$59.00
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Cosco kids finale 1 - kids, 2-in-1
$39.99
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Cosco kids finale 1 - cosco,
$40.27
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Cosco finale 1 toddler - 1,
$44.97
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Cosco kids finale - cosco,
$47.47
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Cosco kids finale 1 - cosco,
$40.27
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Cosco kids finale 1 - finale, 2-in-1
$37.00
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Cosco kids finale 1 - kids,
$37.00
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Cosco kids finale - finale, 2-in-1
$37.00
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Cosco kids finale 1 - cosco,
$48.99
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Cosco kids finale - finale, toddler
$42.72
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Cosco kids entrada - kids,
$69.98
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Hot selling cosco kids - selling],
$47.47
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Toddler booster car seat - car,
$22.75
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Cosco kids finale - cosco,
$37.00
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Cosco kids finale - cosco,
$37.00
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Cosco cc319gzd easy - cosco,
$94.00
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Cosco kids finale 1 - cosco,
$47.34
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Cosco topside backless booster - backless,
$34.82
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Cosco kids finale 1 - kids, 2-in-1
$47.47
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Cosco kids finale 1 - cosco, 2-in-1
$45.88
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Cosco kids finale 1 - finale, 2-in-1
$45.30
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Cosco kids finale 1 - kids,
$47.47
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Cosco kids finale 1 - cosco, 2-in-1
$49.99
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Cosco kids finale - cosco,
$46.00
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Sale cosco kids scenera - sale!,
$45.99
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Cosco kids finale - cosco,
$40.74
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Cosco stand alone car seat - stand,
$64.99
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Scenera extend infant - scenera,
$76.57
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Cosco kids finale 1 - kids, 2-in-1
$47.47
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Cosco kids finale 1 - cosco,
$47.47
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Cosco kids finale 1 - kids, 2-in-1
$47.47
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Cosco kids finale 1 - cosco,
$44.97
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Cosco kids finale in - kids,
$79.99
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Cosco kids finale - cosco,
$47.47
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Cosco kids entrada - kids, &
$59.00
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Cosco kids finale 1 - cosco, 2-in-1
$49.97
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Cosco topside backless - topside,
$40.70
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Cosco topside backless - topside,
$41.07
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Cosco kids finale - cosco, 2-in-1
$47.47
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Cosco kids finale 1 - kids,
$79.99
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Cosco kids rise toddler - cosco,
$26.97
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Finale toddler booster - 2-in-1,
$47.59
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Cosco kids finale 1 - cosco,
$37.00
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Cosco topside backless booster - topside,
$31.76
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Cosco kids finale 1 - cosco,
$44.97
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Cosco kids backless booster - kids,
$10.00
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Cosco topside backless - backless,
$40.66
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Topside backless cosco - cosco, booster
$40.62
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Toddler booster car - toddler, in
$69.10
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Cosco kids finale 1 - kids, 2-in-1
$47.47
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Cosco easy elite - elite, 3
$13.99
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Cosco lightweight topside - lightweight,
$29.99
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Cosco finale high - cosco, back
$74.50
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Cosco kids finale - finale, 2-in-1
$66.46
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Cosco topside backless booster - cosco,
$34.29
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Cosco kids topside booster - cosco, car
$28.99
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Baby harness chest clip - baby,
$19.00
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Gotime booster car seat - gotime,
$50.00
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Cosco topside backless booster - topside,
$33.99
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Cosco pronto backless - cosco,
$21.25
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Cosco kids finale - cosco,
$49.99
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Cosco topside backless booster - cosco,
$33.74
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Cosco kids topside - cosco,
$20.00
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Cosco onlook car seat - onlook,
$79.99
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Cosco topside backless booster - topside,
$67.66
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Cosco topside backless - cosco,
$34.14
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Topside backless booster car - backless,
$32.28
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Zipper bag for - for, cosco
$21.50
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Replacement cup holder for - replacement,
$16.48
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Replacement cup holder for - replacement,
$16.28
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Vintage 1995 cosco infant car - vintage,
$769.48
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Cosco topside backless booster - cosco,
$31.48
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Finale toddler booster - 2-in-1,
$47.59
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Cosco topside backless - cosco,
$32.58
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Cosco light comfy - cosco,
$24.95
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Cosco top side - top, blue
$35.99
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Graco cosco britax evenflo - graco,
$12.99
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Car seat cup holder - seat,
$17.98
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Safety 1st board flx infant - 1st, on
$26.25
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Cosco kids all one - cosco,
$132.89
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Cosco eddie bauer xrs - cosco,
$21.99
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Cosco car seat buckle - , clip
$8.99
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Cosco apt 40rf convertible car - convertible,
$17.72
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Replacement cup holder - cup, for
$14.29
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Cosco topside backless booster - cosco,
$28.99
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Cosco mightyfit dx - mightyfit, 65
$8.00
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Black harness guide strap - 2,
$5.62
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Cosco topside backless booster - topside,
$32.06
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Cosco kids finale 1 - cosco,
$37.00
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Vintage 2006 cosco convertible - cosco,
$150.00
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Stand alone car seat - stand,
$110.00
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Cosco kids topside backless - kids,
$34.99
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Looking for more cosco car seat?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 cosco car seat listings currently in our index. Prices range from $5.62 to $769.48, with an average of $51.03. 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 cosco car seat →
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Whether you are looking for a brand-new or second-hand cosco car 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 $5.62, while premium listings can reach $769.48 — giving you a wide budget spread to work with. The average price of $51.03 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.