StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › PowerSmart
PowerSmart
PowerSmart 21-Inch Self Propelled Gas Lawn Mower

PowerSmart 21-Inch Self Propelled Gas Lawn Mower

Best price now

$339.99at AmazonChecked 37 min ago

16% under what the other stores charge

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $339.99 at Amazon (checked Nov 12, 2026).
  • Checked at 6 stores.

PowerSmart 21-Inch Self Propelled Gas Lawn Mower prices at every store

  • WalmartNew

    In stock

    $349.99Free shippingChecked 48 min ago
    Visit Walmart
  • Best BuyNew

    In stock

    $349.99Free shippingChecked 48 min ago
    Visit Best Buy
  • The Home DepotNew

    In stock

    $406.49Free shippingChecked 37 min ago
    Visit The Home Depot
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $339.99Free shippingChecked 37 min ago
    Visit Amazon
  • Martexplore.comNew

    Availability unknown

    $423.75Checked 48 min ago
    Visit Martexplore.com
  • MartDiscover.comNew

    Availability unknown

    $874.98Checked 48 min ago
    Visit MartDiscover.com

Also available at

  • GardenPlanterBedsCheck price at GardenPlanterBeds

Store links may earn us a commission.

PowerSmart 21-Inch Self Propelled Gas Lawn Mower price history

Lowest price we've seen: $339.99 on Nov 12 at Amazon. Tracked across 6 stores since Nov 12.

About the PowerSmart 21-Inch Self Propelled Gas Lawn Mower

About This

• Self-Propelled System: Rear-wheel drive provides strong traction on slopes and uneven terrain for confident control with less effort.

• 170cc OHV 4-Stroke Engine: Auto choke and recoil start provide reliable starts, and the powerful OHV engine cuts through thick or wet grass efficiently for less mowing time.

• Steel Deck: Durable steel construction is built for long-lasting performance.

• 3-In-1 Versatility: Choose mulching, side discharge, or rear bagging to match seasonal lawn conditions.

• 6-Position Height Adjustment: Quickly adjust cutting height from 1.5" to 3.9" with dual-lever control for clean, even cuts.

• Foldable Handle: Easy-fold design, Folds for easy storage.

Overview

• Brand : PowerSmart

• Power Source : Gasoline-Powered

• Material : Alloy Steel

• Color : Black

• Style : 21" - 170cc Engine

• Item Weight : 59 Pounds

• Cutting Width : 21 Inches

• Operation Mode : Self-Propelled

• Product Dimensions : 56.5"D x 22"W x 42.5"H

• Number of Items : 1

Questions and answers

Where is the PowerSmart 21-Inch Self Propelled Gas Lawn Mower cheapest?
At Amazon, for $339.99, 16% under what the other stores charge, as of our latest check.
Where can I buy the PowerSmart 21-Inch Self Propelled Gas Lawn Mower?
7 stores we checked sell it, including The Home Depot, Amazon, Walmart, Best Buy, Martexplore.com.

Stores we've priced the PowerSmart 21-Inch Self Propelled Gas Lawn Mower at

  • Best Buy deals and prices
  • Home Depot deals and prices
  • Walmart deals and prices

More from PowerSmart

  • P
    PowerSmart 22-in 170cc Gas Self-propelled Lawn Mower
    PowerSmart 22-in 170cc Gas Self-propelled Lawn Mower
  • P
    PowerSmart 22" 170cc Gas Self-Propelled Lawn Mower
    PowerSmart 22" 170cc Gas Self-Propelled Lawn Mower
  • P
    PowerSmart b8721s1 21 in. 140cc 3-in-1 Rear Wheel Drive Gas Lawn Mower
    PowerSmart b8721s1 21 in. 140cc 3-in-1 Rear Wheel Drive Gas Lawn Mower
  • P
    PowerSmart 21 in. 125 cc Briggs & Stratton Push Gas Lawn Mower B8721C
    PowerSmart 21 in. 125 cc Briggs & Stratton Push Gas Lawn Mower B8721C
  • P
    PowerSmart 21 in. 125cc Push Gas Lawn Mower
    PowerSmart 21 in. 125cc Push Gas Lawn Mower
  • P
    PowerSmart 21 in. 140cc Briggs & Stratton 3-in-1 Rear Wheel Drive Lawn Mower
    PowerSmart 21 in. 140cc Briggs & Stratton 3-in-1 Rear Wheel Drive Lawn Mower
  • P
    PowerSmart 21" 170cc Self-Propelled Gas Lawn Mower
    PowerSmart 21" 170cc Self-Propelled Gas Lawn Mower
  • P
    PowerSmart 22-Inch 170cc Self-Propelled Gas Lawn Mower
    PowerSmart 22-Inch 170cc Self-Propelled Gas Lawn Mower
All PowerSmart deals and products →

More gas lawn mowers

  • S
    SENIX Gas Lawn Mower, 22" Self Propelled Gas Powered Lawnmower
    SENIX Gas Lawn Mower, 22" Self Propelled Gas Powered Lawnmower
  • S
    SENIX 22 Self Propelled Gas Lawn Mower, 163 cc 4 Cycle Made in USA Briggs Stratton Engine Push Mower, 3 In 1, One step Start, 6 Position Height Adjustment, 11 In Rear Wheels, LSSG H1
    SENIX 22 Self Propelled Gas Lawn Mower, 163 cc 4 Cycle Made in USA Briggs Stratton Engine Push Mower, 3 In 1, One step Start, 6 Position Height Adjustment, 11 In Rear Wheels, LSSG H1
  • G
    Great Choice Products 20" 144cc Gas Push Lawn Mower
    Great Choice Products 20" 144cc Gas Push Lawn Mower
  • A
    Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc Engine
    Amerisun 21-in Gas Self-Propelled Lawn Mower with 144cc Engine
C
CRAFTSMAN M215 21" Self-Propelled Lawn Mower
CRAFTSMAN M215 21" Self-Propelled Lawn Mower
  • A
    Amerisun 21" 144cc Gas Self-Propelled Lawn Mower
    Amerisun 21" 144cc Gas Self-Propelled Lawn Mower
  • T
    Troy-Bilt 21 inch 140cc Gas Front-Wheel Drive Walk-Behind Mower
    Troy-Bilt 21 inch 140cc Gas Front-Wheel Drive Walk-Behind Mower
  • 1
    131cc Gas Self-Propelled Rear Drive Lawn Mower
    131cc Gas Self-Propelled Rear Drive Lawn Mower