
See today's price on Amazon
Amazon prices change often — we always send you to the live price, so you never act on a stale number.
Comparing 4 retailers for the best deal
Prices range $429.99–$557.99 — save up to $128.00 by choosing the right store.
Product prices and availability are accurate as of Jul 13, 2026, 12:57 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
The lowest in-stock price right now is $429.99 at Best Buy. We compare 4 retailers every day so you always see the cheapest current price.
WORX Nitro 21" Cordless Lawn Mower is currently available at Amazon, Best Buy, Walmart, and eBay. Use the Price Comparison table above to jump straight to the cheapest listing.

WORX
WORX 17" Cordless Lawn Mower, 2 in 1 Electric Mower Cuts Quietly, Compact & Lightweight Push Lawn Mower with 7-Position Height Adjustment for Small Yards, 2 Batteries & Charger Included, WG743
from 2 retailers

WORX
WORX Nitro 16" Cordless Lawn Mower, 2 in 1 Electric Mower with with Brushless Motor, Lightweight Push Lawn Mower for 1/4 Acre, 2 Batteries & Charger Included, WG737
from 4 retailers

WORX
WORX Cordless Lawn Mower, 14" 40V Electric Mower with Brushless Motor, Lightweight 2 in 1 Push Lawn Mower with 6-Position Height Adjustment for Small Yards, 2 Batteries & Charger Included, WG735
from 2 retailers

PowerSmart
PowerSmart 22-Inch Gas Lawn Mower Self-Propelled, 150cc B&S Engine, 3-in-1 Mulching System, 6 Cutting Heights, Rear-Wheel Drive, Durable Steel Deck
from 1 retailers
See today's price on Amazon
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See price at AmazonComparing 4 retailers for the best deal
Product prices and availability are accurate as of Jul 13, 2026, 12:57 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
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.