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 3-in-1 21" 6A 80V Cordless Lawn Mower

PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower

Best price now

$349.99at Best BuyChecked 2 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Best Buy

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: $349.99 at Best Buy (checked Nov 12, 2026).
  • Checked at 3 stores.

PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower prices at every store

  • Best BuyNew

    In stock

    $349.99Checked 2 h ago
    Visit Best Buy
  • WalmartNew

    In stockSold by DOBEST

    $399.99Checked 2 h ago
    Visit Walmart
  • MartDiscover.comNew

    In stock

    $999.98Checked 2 h ago
    Visit MartDiscover.com

PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower price history

Lowest price we've seen: $349.99 on Nov 13 at Best Buy. Tracked across 3 stores since Nov 13.

Specifications

Mower Type
Walk Behind
Power Source
Battery
Start Type
press-button start
Cutting Width
21"
Bagging
Yes
Cutting Height Options
6-Position
Maximum Cutting Height
3.9"
Minimum Cutting Height
1.5"
Mulching
Yes
Cutting Method
Rotary
Side Discharge
Yes
Battery Runtime
45 minutes
Battery Included
Yes
Battery Amp Hour
6A
Battery Voltage
80V
Number Of Batteries Included
1
Deck Material
steel
Deck Size
21"
Overall Dimensions
32.90 x 22.60 x 16.50 in
Weight
73 lb
Engine Type
Brushless
Coverage Area
over 1/2 acre
Blade System
mulching, rear discharge
Blade Material
steel

Questions and answers

Where is the PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower cheapest?
At Best Buy, for $349.99, as of our latest check.
Where can I buy the PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower?
3 stores we checked sell it, including Best Buy, Walmart, MartDiscover.com.

Stores we've priced the PowerSmart 3-in-1 21" 6A 80V Cordless Lawn Mower at

  • Best Buy deals and prices
  • Walmart deals and prices

More from PowerSmart

  • P
    PowerSmart 3800-Watt Dual Fuel Portable Inverter Generator with CO Detect
    PowerSmart 3800-Watt Dual Fuel Portable Inverter Generator with CO Detect
  • P
    PowerSmart 4400-Watt Gas Portable Inverter Generator
    PowerSmart 4400-Watt Gas Portable Inverter Generator
P
PowerSmart 24" 212cc Two-Stage Self-Propelled Gas Snow Blower
PowerSmart 24" 212cc Two-Stage Self-Propelled Gas Snow Blower
  • P
    Powersmart 24 in. Two Stage Electric Start Gas Snow Blower
    Powersmart 24 in. Two Stage Electric Start Gas Snow Blower
  • P
    PowerSmart 26-in Two-stage Self-propelled Gas Snow Blower
    PowerSmart 26-in Two-stage Self-propelled Gas Snow Blower
  • P
    Powersmart 26" 2-Stage 212cc Self Propelled Gas Snow Blower
    Powersmart 26" 2-Stage 212cc Self Propelled Gas Snow Blower
  • P
    PowerSmart DB7109 24" Two-Stage Gas Snow Blower
    PowerSmart DB7109 24" Two-Stage Gas Snow Blower
  • P
    PowerSmart 4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC
    PowerSmart 4400W/4000W Gasoline/Propane Duel Fuel Inverter Generator w/ CO Alert MB5040DC
  • All PowerSmart deals and products →

    More cordless lawn mowers

    • R
      Ryobi 40V HP Brushless 20" Push Mower
      Ryobi 40V HP Brushless 20" Push Mower
    • T
      Toro 60-Volt Recycler Self-Propelled RWD Lawn Mower
      Toro 60-Volt Recycler Self-Propelled RWD Lawn Mower
    • S
      Steelite 17 inch Cordless Lawn Mower with 2x21V Batteries
      Steelite 17 inch Cordless Lawn Mower with 2x21V Batteries
    • T
      Toro Recycler 21 in. 60V Battery Self-Propelled Walk-Behind Mower
      Toro Recycler 21 in. 60V Battery Self-Propelled Walk-Behind Mower
    • T
      Toro Recycler 21466 22-Inch 60 V Battery Self-Propelled Lawn Mower
      Toro Recycler 21466 22-Inch 60 V Battery Self-Propelled Lawn Mower
    • T
      Toro Lightweight Foldable 60-Volt 21-Inch Deck Stripe Cordless Electric Battery Self Propelled Walk Behind Lawn Mower w/Adjustable Speed & Cut Height
      Toro Lightweight Foldable 60-Volt 21-Inch Deck Stripe Cordless Electric Battery Self Propelled Walk Behind Lawn Mower w/Adjustable Speed & Cut Height
    • T
      Toro Recycler 22 in. 60V Max Cordless Self-Propelled Lawn Mower
      Toro Recycler 22 in. 60V Max Cordless Self-Propelled Lawn Mower
    • G
      Greenworks 21 in. 80V Cordless Self-Propelled Lawn Mower
      Greenworks 21 in. 80V Cordless Self-Propelled Lawn Mower