Booster Car Seats
Keep your big kid safe without breaking the bank. Our open box and gently used booster car seats are safety-inspected, cleaned, and ready for the next ride. Shop trusted brands like Graco, Chicco, and Britax while saving an average of 50% off retail. Find both highback and backless styles—each one parent-approved and road ready.
Learn more about our GoodBuy ™ Car Seat Safety Check here & learn about the different types of car seats, plus choosing the best one for your family here.
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Cybex Solution B-Fix High Back Booster Seat, 2022, Volcanic Black
Condition: Open Box Cup Holder Included?: Yes For children 40-120 lbs with side impact protection and easy latch system installation. Headrest feat...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2022, Spencer
5.0 / 5.0
1 Review
Condition: Open Box This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable AirFl...
View full detailsGraco TurboBooster 2.0 Backless Booster Car Seat, 2023, Anna
5.0 / 5.0
5 Reviews
Condition: Open Box The Graco TurboBooster 2.0 Backless Booster Car Seat offers advanced protection in crashes and a comfortable seating position w...
View full detailsGraco TurboBooster 2.0 Highback Booster, 2023, Freya
Condition: Open Box The Graco TurboBooster Highback Booster is designed to safely transport your big kids from 4-10 years old and 40-100 lbs, as we...
View full detailsGraco TurboBooster Backless Booster, 2022, Gust
The Graco TurboBooster Tansy is designed for optimal safety and comfort, perfect for kids from 4 to 10 years old (40-100 lbs and 43-57 inches tall)...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2025, Black Sparrow
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsUPPAbaby ALTA High Back Booster Seat, 2022, Noa (Navy Marl)
Condition: Open Box Cup Holder Included?: Yes Finally, an option for your older children made by UPPAbaby! Great high back booster that protects ki...
View full detailsEvenflo GoTime No Back Booster Car Seat, 2024, Static Black
Condition: Open Box This booster seat is designed to ensure a proper fit for growing children, providing the necessary support for vehicle belt pos...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2025, Old Soul
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsEvenflo Chase LX 2-in-1 Booster Car Seat, 2024, Jayden
Condition: Open Box 2-in-1 car seat: forward-facing harness and high-back belt-positioning booster for 40-110 lbs. Removable head pillow, 2 cuphold...
View full detailsEvenflo GoTime No Back Booster Car Seat, 2023, Static Black
Condition: Open Box This booster seat is designed to ensure a proper fit for growing children, providing the necessary support for vehicle belt pos...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2022, Ainsley
5.0 / 5.0
1 Review
Condition: Open Box This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable AirFl...
View full detailsMaxi-Cosi Tanza Belt-Positioning Booster Car Seat, 2025, Sea Drift
Condition: Open Box This compact booster seat accommodates children weighing 40–100 lbs. and standing 43.4"–57" tall, featuring a foldable design w...
View full detailsMaxi-Cosi RodiSport Booster Car Seat, Seafaring, 2025
Condition: Open Box A perfect option for transitioning your child to a bigger seat. Designed for children 40–100 lbs and 43–57”. Can be used as a b...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2023, Capri Teal
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsCosco Topside Backless Booster Car Seat, 2023, Leo
Condition: Open Box Designed for growing kids weighing 40-100 lbs and measuring 43"-57", the booster seat provides proper positioning for seatbelts...
View full detailsCybex Solution B-Fix High Back Booster Seat, 2021, Volcanic Black
Condition: Open Box For children 40-120 lbs with side impact protection and easy latch system installation. Headrest features 12 positions to adjus...
View full detailsCybex Solution Z-Fix Highback Booster Seat, 2022, Passion Pink
Condition: Open Box Keep your child safe from 3-12 years old in this extremely comfortable booster seat. It features a reclining headrest and backr...
View full detailsSafety 1st Comfort Ride 3-in-1 Harness Booster, 2025, Nightshadow
Condition: Open Box A versatile and secure solution designed to adapt seamlessly to your child's growth, ensuring comfort and safety from toddlerho...
View full detailsDisney Baby Pronto! Belt Positioning Booster Car Seat, 2025, Mickey Blogger
Condition: Open Box Travel securely with your little one with this adorable booster seat that will grow with your child from full seat to backless....
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2024, High Street
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2025, Dunes Edge
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2024, Capri Teal
Condition: Open Box The Safety 1st Grand 2-in-1 Booster Car Seat offers versatile protection for growing children, transitioning from a forward-fac...
View full detailsSafety 1st Grow and Go 2-in-1 Booster Car Seat, Black Sand, 2025
Condition: Open Box The Grow and Go 2-in-1 Belt-Positioning Booster Car Seat with ComfortWings is designed to grow with your child, converting easi...
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