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

Cosco Booster Car SeatCosco Booster Car Seat$50Salem, NHGraco Nautilus 65 Booster Car SeatGraco Nautilus 65 Booster Car Seat$60Woburn, MAFree car Seat And Booster SeatFree car Seat And Booster Seat$0Pelham, NHNuby Easy Go Safety Lightweight High Chair Booster Seat, Great for Travel, BlueNuby Easy Go Safety Lightweight High Chair Booster Seat, Great for Travel, Blue$18Hutchinson Island South, FLBumpo Floor SeatBumpo Floor Seat$10North Billerica, MAEXEC™ All-In-One Car Seat Like New! EXEC™ All-In-One Car Seat Like New! $499Stoneham, MAToddler booster seatToddler booster seat$15Dracut, MAEvenflo Car SeattleEvenflo Car Seattle$85Lexington, MABaby High Chair with TrayBaby High Chair with Tray$15Salem, MABooster SeatBooster Seat$15Burlington, MABooster Car SeatBooster Car Seat$10Lowell, MAGraco 4ever CarseatGraco 4ever Carseat$75Revere, MAGraco 4ever CarseatGraco 4ever Carseat$75Revere, MA3-in-1 Fully Adjustable. 3-in-1 Fully Adjustable. $30Wood Dale, ILLittle Looster Booster Potty Seat StepLittle Looster Booster Potty Seat Step$12Medford, MAChild’s Booster SeatChild’s Booster Seat$20Melrose, MAGraco Booster Seats w/ Removable Backrest Graco Booster Seats w/ Removable Backrest $60Newington, NHCar Seat BackpackCar Seat Backpack$20Beverly, MABooster Seat Booster Seat $10Lynn, MASummer Infant Pop 'N Sit Portable Infant Booster SeatSummer Infant Pop 'N Sit Portable Infant Booster Seat$13Methuen, MABaby Play Chair Baby Play Chair $20Methuen, MABaby Booster Seat Brand: SUMMERBaby Booster Seat Brand: SUMMER$15Lowell, MAMinnie Mouse Booster SeatMinnie Mouse Booster Seat$20Revere, MAGraco Swivi Seat 3 in 1 BoosterGraco Swivi Seat 3 in 1 Booster$20Katy, TX1990 Fisher-Price Booster Seat1990 Fisher-Price Booster Seat$20Londonderry, NHCar Seat Booster Car Seat Booster $20Lynnfield, MAChild Booster seatChild Booster seat$20Andover, MABooster SeatBooster Seat$25Lawrence, MABumbo MultiseatBumbo Multiseat$25Burlington, MATidy Tot Tray OnlyTidy Tot Tray Only$20Chelmsford, MATwo convertible change into booster seat car seatsTwo convertible change into booster seat car seats$20Haverhill, MABooster seat with removable cover easy to washBooster seat with removable cover easy to wash$12Lynnfield, MABlack Rare Booster Feeding Seat Seat Black Rare Booster Feeding Seat Seat $50Alpine, CAIngenuity Child Booster SeatIngenuity Child Booster Seat$20Middleton, MABooster Seat Booster Seat $40Haverhill, MAThe First Years Disney Baby Minnie Mouse Booster SeatThe First Years Disney Baby Minnie Mouse Booster Seat$20Lynn, MA2 Booster Seats2 Booster Seats$60Haverhill, MABooster seat backBooster seat back$15Methuen, MABritax Click-tight Harness 2 Booster Car SeatBritax Click-tight Harness 2 Booster Car Seat$125Middleton, MABooster SeatBooster Seat$20Wakefield, MAFoldable High Chair Foldable High Chair $30Chelsea, MAMinie mouse booster seatMinie mouse booster seat$7Revere, MACocomelon Floor/booster Seat Cocomelon Floor/booster Seat $10Fresno, CACarter’s High ChairCarter’s High Chair$45North Reading, MAHigh chair High chair $25Lexington, MAPortable High Chair Portable High Chair $30Billerica, MAChild feeding seat with detachable tray on wheels tan with working seatbelt/buckles that worksChild feeding seat with detachable tray on wheels tan with working seatbelt/buckles that works$25Tyngsborough, MA