No results found
Use the down arrow to enter the dropdown. Use the up and down arrows to move through the list, and enter to select. To remove the current item in the list, use the tab key to move to the remove button of the currently selected item. Use Escape to close the dropdown and return to the search box.
Search For Sale
Navigate Categories by tabbing to the major areas. Use the Down key to navigate the sub categories and once on the subcategory you are interested in. Use the Enter key to navigate to that page.
The simpler way to buy and sell locally!

Scan to download the app

Booster seat

Sub categories

Selected filters

Current listings

Kids Booster SeatKids Booster Seat$10Covington, WABooster SeatBooster Seat$20Redmond, WAUPPAbaby Alta High BackPromotedUPPAbaby Alta High Back$145Charlotte, NCForward Facing/Booster SeatForward Facing/Booster Seat$10Seattle, WAAll Baby Stuff Strollers Carseats Boosters Play Pen And Toys!All Baby Stuff Strollers Carseats Boosters Play Pen And Toys!$10Las Vegas, NVSafety 1st Store 'N Go Sport Booster Car Seat, Dusted Indigo, Toddler$59.99Safety 1st Store 'N Go Sport Booster Car Seat, Dusted Indigo, ToddlerWalmartAdBooster Seat Booster Seat $15Snohomish, WAbaby booster seatbaby booster seat$7Seatac, WABaby / Infant Booster SeatBaby / Infant Booster Seat$10Seattle, WADiono Booster SeatDiono Booster Seat$55Renton, WAGraco Booster SeatGraco Booster Seat$30Tacoma, WABooster SeatsBooster Seats$10Kirkland, WANuna AACE Booster Car Seat In Granite | High Chairs & Booster Seats From Strolleria$250.00Nuna AACE Booster Car Seat In Granite | High Chairs & Booster Seats From StrolleriaStrolleriaAdBooster Feeding and Floor SeatBooster Feeding and Floor Seat$25Seattle, WAInfantino Music & Lights 3-in-1 Discovery Seat & BoosterInfantino Music & Lights 3-in-1 Discovery Seat & Booster$10Bothell, WABooster seatsBooster seats$0Bothell, WABaby Car Seat Protector Pad for Booster, Stroller, and Toddler Travel Chairs, Waterproof Pad for Potty Training Accidents, Heavy-Duty, Absorbent, and Baby Car Seat Protector Pad for Booster, Stroller, and Toddler Travel Chairs, Waterproof Pad for Potty Training Accidents, Heavy-Duty, Absorbent, and $15Sunny Isles Beach, FLEvenflo Maestro Sport Booster SeatEvenflo Maestro Sport Booster Seat$75Seattle, WABooster Seats FreeBooster Seats Free$1Shoreline, WAChicco Kidfit Zip Plus 2-In-1 Belt-Positioning Booster Car Seat, Backless And High Back Booster Seat, For Children Aged 4 Years And Up And 40-100$139.99Chicco Kidfit Zip Plus 2-In-1 Belt-Positioning Booster Car Seat, Backless And High Back Booster Seat, For Children Aged 4 Years And Up And 40-100Amazon.comAdMifold Portable Booster SeatMifold Portable Booster Seat$30Lynnwood, WAChicco Booster Seat Chicco Booster Seat $5Kirkland, WABooster seat Booster seat $20Kirkland, WAPrincess Tiana Booster Seat Princess Tiana Booster Seat $100Seattle, WABooster Seat For Kids 5 Months To Toddler AgeBooster Seat For Kids 5 Months To Toddler Age$15Bothell, WAWonder Women Booster SeatWonder Women Booster Seat$15Seattle, WABritax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk - Highback And Backless Seat$98.99Britax Skyline 2-Stage Belt-Positioning Booster Car Seat, Dusk - Highback And Backless SeatAmazon.comAdCocomelon Booster SeatCocomelon Booster Seat$15Federal Way, WAMunchkin Toddler Booster Seat Munchkin Toddler Booster Seat $15Elk Grove, CASmart Step Booster Seat Price 15$. Pick Up E. Side Tacoma Smart Step Booster Seat Price 15$. Pick Up E. Side Tacoma $15Tacoma, WAInglesina Jump Seat BoosterInglesina Jump Seat Booster$25Kirkland, WADiono Everett NXT High Back Booster SeatDiono Everett NXT High Back Booster Seat$45Seattle, WABaby Booster SeatBaby Booster Seat$20Everett, WAChicco Gofit® Plus Backless Booster Car Seat With Latch Attachment And Quick-Release Latch Removal For Travel, Portable Car Booster Seat For$59.99Chicco Gofit® Plus Backless Booster Car Seat With Latch Attachment And Quick-Release Latch Removal For Travel, Portable Car Booster Seat ForAmazon.comAdSAFETY 1 2 in 1 Booster Car SeatSAFETY 1 2 in 1 Booster Car Seat$100Federal Way, WAChicco Booster SeatsChicco Booster Seats$35Gig Harbor, WACar Seat BoosterCar Seat Booster$74Edgewood, WACar Seat BoosterCar Seat Booster$58Milton, WAInfantino Go-Gaga music & Light 3 in 1 Discovery Seat BoosterInfantino Go-Gaga music & Light 3 in 1 Discovery Seat Booster$10Richmond, TXCar seat boosterCar seat booster$75Federal Way, WASafety 1st Grand DLX Booster Car Seat - Black Sky$79.99Safety 1st Grand DLX Booster Car Seat - Black SkyTargetAdOxo Booster SeatOxo Booster Seat$10Duvall, WAGRACO BOOSTER SEATGRACO BOOSTER SEAT$15Bellevue, WAhiccapop OmniBoost Travel Booster Seat with Tray for Baby, Dining Table, Camping, Beach, Grandma’s | Folding Portable Tip-Free Design Straps to Kitchehiccapop OmniBoost Travel Booster Seat with Tray for Baby, Dining Table, Camping, Beach, Grandma’s | Folding Portable Tip-Free Design Straps to Kitche$25Kirkland, WAChicco Booster Car Seat Chicco Booster Car Seat $30Seattle, WAInglesina Fast Action Table Booster High Chair Booster SeatInglesina Fast Action Table Booster High Chair Booster Seat$39Seattle, WATravel Booster SeatTravel Booster Seat$15Everett, WANuna AACE Booster Car Seat In Coral | High Chairs & Booster Seats From Strolleria$250.00Nuna AACE Booster Car Seat In Coral | High Chairs & Booster Seats From StrolleriaStrolleriaAdDiono RXT All In One Car Seat And Booster Diono RXT All In One Car Seat And Booster $110Seattle, WAChicco MyFit harness + booster car seatChicco MyFit harness + booster car seat$110Maple Valley, WA