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expiredsark6 posted May 18, 2023 4:36 PM

Greenworks 21" 80V Cordless Lawn Mower w/ 4.0Ah Battery & Charger

$400

$580

31% off
+ Free Shippingat eBay
52 Comments
25.2K Views
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Deal Details
Best Buy via eBay has Greenworks 21" 80V Cordless Lawn Mower w/ 4.0Ah Battery & Charger (2544802/MO80L413) for $399.99. Shipping is free.

Best Buy has Greenworks 21" 80V Cordless Lawn Mower w/ 4.0Ah Battery & Charger (2544802/MO80L413) for $399.99. Shipping is free, otherwise select free curbside pickup where available.

Thanks to Community Member sark6 for finding this deal.

Features:
  • Cuts up to one-half acre on a single charge
  • Up to 45 minutes of runtime a single charge
  • Recharges in 60 minutes
  • Constant blade speed: 3200 RPM
  • Self-propelled, rear-wheel-drive with variable speed control for effortless mowing
  • 21" heavy-duty steel cutting deck provides maximum airflow for excellent cuts; 4-in-1 design for mulching, side discharge, or bagging, with turbo button for added lift when picking up or mowing through leaves
  • High Intensity LED headlights for mowing at dawn or dusk
  • 10" rear tires and 8" front tires provide excellent traction on any terrain

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
  • About this product:
    • Rating of 4.2 from Best Buy customer reviews.
    • 4-year tool and 4-year battery warranties

Original Post

Written by sark6
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy via eBay has Greenworks 21" 80V Cordless Lawn Mower w/ 4.0Ah Battery & Charger (2544802/MO80L413) for $399.99. Shipping is free.

Best Buy has Greenworks 21" 80V Cordless Lawn Mower w/ 4.0Ah Battery & Charger (2544802/MO80L413) for $399.99. Shipping is free, otherwise select free curbside pickup where available.

Thanks to Community Member sark6 for finding this deal.

Features:
  • Cuts up to one-half acre on a single charge
  • Up to 45 minutes of runtime a single charge
  • Recharges in 60 minutes
  • Constant blade speed: 3200 RPM
  • Self-propelled, rear-wheel-drive with variable speed control for effortless mowing
  • 21" heavy-duty steel cutting deck provides maximum airflow for excellent cuts; 4-in-1 design for mulching, side discharge, or bagging, with turbo button for added lift when picking up or mowing through leaves
  • High Intensity LED headlights for mowing at dawn or dusk
  • 10" rear tires and 8" front tires provide excellent traction on any terrain

Editor's Notes

Written by johnny_miller | Staff
  • About this deal:
  • About this product:
    • Rating of 4.2 from Best Buy customer reviews.
    • 4-year tool and 4-year battery warranties

Original Post

Written by sark6

Community Voting

Deal Score
+18
Good Deal
Visit eBay

Price Intelligence

Model: Greenworks 80V 21-in SP Brushless Self-Propelled Lawn Mower 4Ah Battery and Charger | MO80L413

Deal History 

Sale Price
Slickdeal
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/21/2026, 09:37 PM
Sold By Sale Price
Best Buy$584.99
Walmart$699.89

Top Comments

Iceman2007
72 Posts
10 Reputation
I was looking at this deal and had the same thought but came across a webpage from greenworks where they mentioned that Greenworks 80v stuff bought from costco gives us 8 yrs of battery warranty!
thegman230
4883 Posts
651 Reputation
No, it is a 4ah not 5

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52 Comments

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May 18, 2023 6:07 PM
111 Comments
Joined Nov 2016
Nick_FlashMay 18, 2023 6:07 PM
111 Posts
Is it better than the Costco 499 deal with 2 batteries, all we are missing is a 2AH battery for $100 less.
May 18, 2023 6:11 PM
72 Comments
Joined Dec 2018
Iceman2007May 18, 2023 6:11 PM
72 Posts
I was looking at this deal and had the same thought but came across a webpage from greenworks where they mentioned that Greenworks 80v stuff bought from costco gives us 8 yrs of battery warranty!
May 18, 2023 7:25 PM
990 Comments
Joined Aug 2010
gemini1May 18, 2023 7:25 PM
990 Posts
The one from Costco includes a 5Ah battery (instead of 4Ah), an additional 2Ah battery and also an extra blade.
The movers are also different... the Costco model can take both batteries at once for a longer run time. The BestBuy unit can only take one battery at a time.
Last edited by gemini1 May 18, 2023 at 12:27 PM.
1
May 18, 2023 8:23 PM
45 Comments
Joined Aug 2014
jjcoop01May 18, 2023 8:23 PM
45 Posts
Quote from gemini1 :
The one from Costco includes a 5Ah battery (instead of 4Ah), an additional 2Ah battery and also an extra blade.
The movers are also different... the Costco model can take both batteries at once for a longer run time. The BestBuy unit can only take one battery at a time.
Costco also has an 8 year extended warranty included. Plus, their generous return policy would most likely apply to this.
May 18, 2023 9:51 PM
5.5K Comments
Joined May 2022
AmusedDime497May 18, 2023 9:51 PM
5,468 Posts
Quote from jjcoop01 :
Costco also has an 8 year extended warranty included. Plus, their generous return policy would most likely apply to this.
Generous return policy 🤔 do tell I don't know if I ever returned anything other than baked goods past expiration
3
Original Poster
May 18, 2023 10:55 PM
133 Comments
Joined Feb 2018
sark6
Original Poster
May 18, 2023 10:55 PM
133 Posts
The one in Costco is around $600. I went to Costco to check it out.
May 18, 2023 11:43 PM
804 Comments
Joined Dec 2018
ChristianMcCMay 18, 2023 11:43 PM
804 Posts
Quote from AmusedDime497 :
Generous return policy 🤔 do tell I don't know if I ever returned anything other than baked goods past expiration
I've returned 2 Shark vacuums that have died on us, one after a year and a half, the other after six months. They gave us cash to repurchase or whatever we wanted. Main reason we keep buying electronics from Costco, including the Greenworks lawnmower last month on the $500 sale price.

I will say the return policy might not apply to the mower, as I understand large appliances aren't part of that perk, but Greenworks will honor the 8 year battery warranty is what's important.

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May 18, 2023 11:45 PM
79 Comments
Joined Dec 2005
rahultripsMay 18, 2023 11:45 PM
79 Posts
Quote from sark6 :
The one in Costco is around $600. I went to Costco to check it out.
The $599 is the regular price. It had a coupon for $100 less last month.
May 18, 2023 11:45 PM
804 Comments
Joined Dec 2018
ChristianMcCMay 18, 2023 11:45 PM
804 Posts
Quote from sark6 :
The one in Costco is around $600. I went to Costco to check it out.
Yes, $500 last month on sale. They'll probably have it next month again, if there is any stock left, or you might be able to get CS to give you the sale price, though less likely these days.
May 19, 2023 2:34 AM
4.9K Comments
Joined Mar 2005
thegman230May 19, 2023 2:34 AM
4,883 Posts
Quote from gemini1 :
The one from Costco includes a 5Ah battery (instead of 4Ah), an additional 2Ah battery and also an extra blade.
The movers are also different... the Costco model can take both batteries at once for a longer run time. The BestBuy unit can only take one battery at a time.
No, it is a 4ah not 5
May 19, 2023 11:40 AM
2.8K Comments
Joined Sep 2011
IcemonkeyMay 19, 2023 11:40 AM
2,845 Posts
Any other ways it varies from the costco one? The walmart one was basically an old model iirc
May 19, 2023 1:24 PM
1 Comments
Joined Nov 2018
HansellGMay 19, 2023 1:24 PM
1 Posts
Quote from Nick_Flash :
Is it better than the Costco 499 deal with 2 batteries, all we are missing is a 2AH battery for $100 less.
link?
May 19, 2023 2:42 PM
111 Comments
Joined Nov 2016
Nick_FlashMay 19, 2023 2:42 PM
111 Posts
The greenworks website states this as smart pace, not sure if it is the same model or a newer model, GW sent me an additional 15% coupon, tempted to buy the 60V one with 2 4 AH batteries for 425 usd any suggestions
May 19, 2023 3:16 PM
2 Comments
Joined Oct 2022
NervousVolcano307May 19, 2023 3:16 PM
2 Posts
Quote from ChristianMcC :
I've returned 2 Shark vacuums that have died on us, one after a year and a half, the other after six months. They gave us cash to repurchase or whatever we wanted. Main reason we keep buying electronics from Costco, including the Greenworks lawnmower last month on the $500 sale price.

I will say the return policy might not apply to the mower, as I understand large appliances aren't part of that perk, but Greenworks will honor the 8 year battery warranty is what's important.
Sharks have a lifetime warranty

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May 19, 2023 4:09 PM
826 Comments
Joined Dec 2007
bptexanMay 19, 2023 4:09 PM
826 Posts
Quote from gemini1 :
The one from Costco includes a 5Ah battery (instead of 4Ah), an additional 2Ah battery and also an extra blade.
The movers are also different... the Costco model can take both batteries at once for a longer run time. The BestBuy unit can only take one battery at a time.
Combined with the 2 batteries, the Costco one is 48v, the BestBuy one is 80v, that extra power might be worth if it you have thick grass.
3

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