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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Graco TurboBooster 2.0 Backless Booster Car Seat, 2024, 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 detailsCybex 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 detailsCybex Solution B2-Fix + Lux Booster, Bay Blue, 2021
Condition: Open Box "Keep your child safe from 40-120 lbs. It features a reclining headrest and backrest. It has 12 positions to fit yo...
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 Stretch2FIT Booster Seat, 2023, 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 detailsCybex Solution G2 Folding High-Back Booster Seat, Moon Black, 2025
5.0 / 5.0
1 Review
Condition: Open Box This child safety seat features a patented reclining headrest that enhances head protection by up to seven times. Its foldable ...
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 detailsGraco TurboBooster 2.0 Highback Booster, 2022, 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 detailsCybex Solution G2 Folding High-Back Booster Seat, Almond Beige, 2025
Condition: Open Box This child safety seat features a patented reclining headrest that enhances head protection by up to seven times. Its foldable ...
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 detailsGraco TurboBooster Stretch2FIT Booster Seat, 2023, 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 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 detailsDisney Baby Pronto! Belt Positioning Booster Car Seat, 2024, Minnie Dot Party
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, 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 detailsEvenflo Maestro Sport 2-In-1 Booster Car Seat, 2025, Whitney
Condition: Open Box This booster car seat accommodates children from 22-110 lbs. Please note, we do not guarantee compatibility.
Evenflo 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 detailsCybex Solution Z-Fix Highback Booster Seat, 2025, Stardust Black
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 detailsDiono Monterey 6XT SafePlus High-Back Booster, Blue Sky, 2024
Condition: Open Box The 8 Years One Booster® is engineered for children weighing 40–120 lbs, delivering comprehensive safety and comfort throughout...
View full detailsCybex Solution B-Fix High Back Booster Seat, 2022, Volcanic Black
Condition: Open Box Cup Holder Included?: No For children 40-120 lbs with side impact protection and easy latch system installation. Headrest featu...
View full detailsSafety 1st Grand 2-in-1 Booster Car Seat, 2025, 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 detailsDisney Baby Pronto! Belt Positioning Booster Car Seat, 2025, Minnie Dot Party
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 detailsBaby Trend Hybrid 3-in-1 Combination Booster Car Seat, Desert Pink, 2024
Condition: Open Box This forward facing booster seat can be used for an extended period of time, from 22 to 100lbs. It features three stages, soft ...
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, High Street, 2025
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...
View full detailsClek Oobr High Back Belt Positioning Booster, 2024, Thunder
Condition: Open Box The Oobr is built with safety as a top priority. It connects to your vehicle with a latch system, has improved belt positioning...
View full detailsEvenflo GoTime LX Booster Car Seat, 2024, Terrain Pink
Condition: Open Box Booster car seat for kids from 40-120 lbs with 7 height positions & 2 cup holders.
Graco 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 details