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

Car Seat Booster Car Seat Booster $12Weymouth, MAMAMAS & PAPAS Bug 3-in-1 Floor & Booster Seat W/Activity SetMAMAS & PAPAS Bug 3-in-1 Floor & Booster Seat W/Activity Set$30Boston, MABooster Seat Used 2 MonthsBooster Seat Used 2 Months$50Newton, MAHigh Back Booster Seat For BoysHigh Back Booster Seat For Boys$700Grapeview, WAMima Moon 2G WhiteMima Moon 2G White$250Lynn, MACosco Topside Leo Gray Backless Child Car Booster Seat For 40-100 Lbs, 43-57 Inches | BC030BJD$34.48Cosco Topside Leo Gray Backless Child Car Booster Seat For 40-100 Lbs, 43-57 Inches | BC030BJDLowe'sAdGraco Nautilus 65 Booster Car SeatGraco Nautilus 65 Booster Car Seat$60Woburn, MABumpo Floor SeatBumpo Floor Seat$10North Billerica, MABooster SeatBooster Seat$15Burlington, MAGraco 4ever CarseatGraco 4ever Carseat$75Revere, MAGraco 4ever CarseatGraco 4ever Carseat$75Revere, MAEvenflo Car SeattleEvenflo Car Seattle$85Lexington, MADreambaby Gray Flame Retardant Plastic Booster Seat With Adjustable Harness And Storage Compartment Polyester | L6030$35.00Dreambaby Gray Flame Retardant Plastic Booster Seat With Adjustable Harness And Storage Compartment Polyester | L6030Lowe'sAdLittle Looster Booster Potty Seat StepLittle Looster Booster Potty Seat Step$12Medford, MABaby High Chair with TrayBaby High Chair with Tray$15Salem, MADiono radian 3r Car Seat Diono radian 3r Car Seat $125Downey, CAChild’s Booster SeatChild’s Booster Seat$20Melrose, MAGraco Baby Car Seat Graco Tranzitions 3-in-1 Harness Booster Car SeaGraco Baby Car Seat Graco Tranzitions 3-in-1 Harness Booster Car Sea$150Boston, MABumbo Baby ChairBumbo Baby Chair$25Canton, MANuna 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 Seat For Girls Booster Seat For Girls $25Boston, MABooster Seat With StrapsBooster Seat With Straps$20Randolph, MAGraco High chairGraco High chair$60Canton, MAChicco Key Fit Infant Car Seat Base (used - Normal Wear)Chicco Key Fit Infant Car Seat Base (used - Normal Wear)$40Concord, MAOxo Nest Booster Seat With Removable cushionOxo Nest Booster Seat With Removable cushion$35Boston, MABooster Seat Booster Seat $10Lynn, MASafety 1st Finale DX 2-In-1 Car Seat, Dusk Gray, Forward-Facing & Belt-Positioning Booster, Flame Retardant, Lightweight | BC121EPQ$79.99Safety 1st Finale DX 2-In-1 Car Seat, Dusk Gray, Forward-Facing & Belt-Positioning Booster, Flame Retardant, Lightweight | BC121EPQLowe'sAdFisher Price booster SeatFisher Price booster Seat$25New York, NYCar Seat Booster Car Seat Booster $20Lynnfield, MACar Seat BackpackCar Seat Backpack$20Beverly, MAStokke Nomi®High Chair + TrayStokke Nomi®High Chair + Tray$100Milton, MAGRACO 7 In 1 High Chair and infant to Booster Car Seat GRACO 7 In 1 High Chair and infant to Booster Car Seat $60Boston, MABooster SeatBooster Seat$15Quincy, MAGraco Turbobooster 2.0 Highback Booster Car Seat$59.99Graco Turbobooster 2.0 Highback Booster Car Seatbuybuy BABY MCAdTray Booster SeatTray Booster Seat$30Boston, MAPortable High Chair / Booster Seat Portable High Chair / Booster Seat $20Medford, MAMinnie Mouse Booster SeatMinnie Mouse Booster Seat$20Revere, MASummer Infant Pop 'N Sit Portable Infant Booster SeatSummer Infant Pop 'N Sit Portable Infant Booster Seat$20Scottsdale, AZBooster SeatBooster Seat$10Rockland, MABooster Car Seat Booster Car Seat $25Brockton, MANuna AACE Booster Car Seat In Caviar | High Chairs & Booster Seats From Strolleria$250.00Nuna AACE Booster Car Seat In Caviar | High Chairs & Booster Seats From StrolleriaStrolleriaAdStokke Tripp Trapp Tray - WhiteStokke Tripp Trapp Tray - White$30Waltham, MAIngenuity Child Booster SeatIngenuity Child Booster Seat$20Middleton, MABaby Trend A La Mode Snap Gear 5-in-1 High Chair - JavaBaby Trend A La Mode Snap Gear 5-in-1 High Chair - Java$85Boston, MAOXO Tot Seedling High Chair - Graphite | Pre-OwnedOXO Tot Seedling High Chair - Graphite | Pre-Owned$115Boston, MAMini Mouse Booster SeatMini Mouse Booster Seat$10Rockland, MAChildren Booster Seat And Stroller With Carseat For Infant To Baby Children Booster Seat And Stroller With Carseat For Infant To Baby $265Milton, MAClek Oobr Booster Car Seat$399.99Clek Oobr Booster Car Seatbuybuy BABY MCAdBaby Booster Seat Baby Booster Seat $5Waltham, MASmart Steps Explore N' Play 5-in-1 Activity to Booster SeatSmart Steps Explore N' Play 5-in-1 Activity to Booster Seat$30Puyallup, WA