Lowest Price Found
$22.99
at Amazon
Price Comparison
Comparing 3 retailers for the best deal
Prices range $22.99–$50.00 — save up to $27.01 by choosing the right store.
Prices verified 2 hours ago(Jul 14, 2026, 6:16 AM)
Product prices and availability are accurate as of Jul 14, 2026, 6:16 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
Technical Specifications
Product Details
BrandCosco
UPC884392570415
EAN0884392570415
CategoryCar Seats
Frequently Asked Questions
What is the best price for Cosco Topside Backless Booster Car Seat?+
The lowest in-stock price right now is $22.99 at Amazon. We compare 3 retailers every day so you always see the cheapest current price.
Where can I buy Cosco Topside Backless Booster Car Seat?+
Cosco Topside Backless Booster Car Seat is currently available at Amazon, Walmart, and eBay. Use the Price Comparison table above to jump straight to the cheapest listing.
You Might Also Like
Cosco
Cosco Kids Finale DX 2-in-1 Booster Car Seat, Forward Facing Toddler Car Seat (40-65 lbs) and Belt Positioning High Back Booster (40-100 lbs), Organic Waves
$87.99
from 3 retailers
Diono
Diono Solana Lite Backless Booster Car Seat, Lightweight & Portable for Travel, Machine Washable Covers, 40-100 lbs, Pink Cotton Candy
$21.99
from 1 retailers
45% OFF
Munchkin
Munchkin Car Seat Cover for Under Baby Car Seats and Toddler Booster Seats, Elite Seat Guardian Protector, Rear and Forward Facing, Dark Grey
$21.59$39
from 1 retailers
Graco
Graco TurboBooster 2.0 Backless Booster Car Seat, Trisha, Travel Booster Seat for Children Ages 4-10, Weight 40-100 Pounds and Height up to 57 Inches
$27.99
from 2 retailers
Price Comparison
Comparing 3 retailers for the best deal
A
AmazonAt Amazon
In Stock
$22.99Buy at Amazon
W
WalmartAt Walmart
In Stock
$29.99Buy at Walmart
eB
eBaySeller listings
In Stock
$50.00Buy at eBay
Prices verified 2 hours ago(Jul 14, 2026, 6:16 AM)
Product prices and availability are accurate as of Jul 14, 2026, 6:16 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
Spotted a lower price?
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.