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 Tranzitions 3-in-1 Harness Booster Car Seat, 2024, Marley
5.0 / 5.0
13 Reviews
Condition: Open Box The Graco Tranzitions 3-in-1 Harness Booster Car Seat is the perfect tool for busy parents to protect your child from toddler t...
View full detailsGraco Tranzitions 3-in-1 Harness Booster Car Seat, 2023, Marley
5.0 / 5.0
13 Reviews
Condition: Open Box The Graco Tranzitions 3-in-1 Harness Booster Car Seat is the perfect tool for busy parents to protect your child from toddler t...
View full detailsGraco TurboBooster 2.0 Backless Booster Car Seat, 2024, Kent
5.0 / 5.0
6 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, 2024, Declan
5.0 / 5.0
1 Review
Condition: Open Box "The Graco TurboBooster Highback Booster is designed to safely transport your big kids from 4-10 years old and 40-1...
View full detailsGraco TurboBooster 2.0 Highback Booster, 2024, Freya
5.0 / 5.0
1 Review
Condition: Open Box "The Graco TurboBooster Highback Booster is designed to safely transport your big kids from 4-10 years old and 40-1...
View full detailsGraco TurboBooster 2.0 Backless Booster Car Seat, 2024, Anna
5.0 / 5.0
6 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 Backless Booster Car Seat, 2023, Anna
5.0 / 5.0
6 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, 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 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 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 LX Backless Booster Car Seat, Montgomery, 2023
Condition: Open Box Backless booster for 40-100 lbs and 43-57” tall with latch system to quickly and easily tighten and secure seat. Would you rath...
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 detailsCybex Solution G2 Folding High-Back Booster Seat, 2025, Moon Black
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 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 detailsGraco TurboBooster Stretch2FIT Booster Seat, 2024, 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 Stretch2FIT Booster Seat, 2024, 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 Nautilus 2.0 3-in-1 Harness Booster Car Seat, Crane, Standard, 2024
5.0 / 5.0
1 Review
Condition: Open Box 3-in-1 harness booster helps protect your child, from toddler to big kid Grows with your child from forward-facing harness (26...
View full detailsEvenflo GoTime LX Booster Car Seat, 2024, Chardon
Condition: Open Box Booster car seat for kids from 40-120 lbs with 7 height positions & 2 cup holders.
KidsEmbrace Backless Booster Car Seat, Star Wars Baby Yoda, 2023
Condition: Open Box "The KidsEmbrace Backless Booster Seat offers comfort and safety for your child while traveling. With its secure de...
View full detailsGraco Wayz Booster Car Seat, 2021, Saville
Condition: Open Box The Graco Wayz 3-in-1 harness booster seat adapts seamlessly as your child grows from 22 to 100 pounds, eliminating the need fo...
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 detailsGraco TurboBooster 2.0 Backless Booster Car Seat, 2025, Anna
5.0 / 5.0
6 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 detailsSafety 1st Comfort Ride Lite Booster Car Seat, Pure Black, 2024
Condition: Gently Used Lightweight backless booster designed for toddlers weighing 40–100 lbs. and measuring 43"–57" tall. The ergonomic, contoured...
View full detailsGraco TurboBooster 2.0 Highback Booster, 2023, Declan
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 Wayz Booster Car Seat, 2023, Saville
Condition: Open Box The Graco Wayz 3-in-1 harness booster seat adapts seamlessly as your child grows from 22 to 100 pounds, eliminating the need fo...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2023, Ainsley
5.0 / 5.0
1 Review
Condition: Barely Used This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable Ai...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2024, Ainsley
5.0 / 5.0
1 Review
Condition: Barely Used This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable Ai...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2024, Spencer
5.0 / 5.0
1 Review
Condition: Barely Used This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable Ai...
View full detailsGraco TurboBooster Stretch2FIT Booster Seat, 2022, Spencer
5.0 / 5.0
1 Review
Condition: Barely Used This booster offers easy adaptability with 9 adjustable back and headrest positions for growing children. With breathable Ai...
View full details