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expiredNightHound posted May 28, 2021 5:08 AM

3-Month Mint Mobile 10GB 5G / 4G LTE Prepaid SIM Card Kit

$30

$60

50% off
+ Free Curbside Pickupat Best Buy
200 Comments
59.5K Views
Visit Best Buy
Deal Details
Best Buy has 3-Month Mint Mobile 10GB 5G / 4G LTE Prepaid SIM Card Kit on sale for $30. Select free curbside pickup where available, otherwise shipping is free on orders $35+.

Note, availability for curbside pickup may vary by location.

Thanks to Deal Hunter NightHound for finding this deal.

Plan Features:
  • 10GB 5G or 4G LTE Data
  • Unlimited Talk
  • Unlimited Text

Editor's Notes

Written by CChoiVA
  • About this deal:
  • About this product:
    • Compatible w/ most unlocked GSM devices; three in one SIM card fits all sizes (Standard, Micro and Nano sizes).
  • About this store:
    • Best Buy return policy here

Original Post

Written by NightHound
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has 3-Month Mint Mobile 10GB 5G / 4G LTE Prepaid SIM Card Kit on sale for $30. Select free curbside pickup where available, otherwise shipping is free on orders $35+.

Note, availability for curbside pickup may vary by location.

Thanks to Deal Hunter NightHound for finding this deal.

Plan Features:
  • 10GB 5G or 4G LTE Data
  • Unlimited Talk
  • Unlimited Text

Editor's Notes

Written by CChoiVA
  • About this deal:
  • About this product:
    • Compatible w/ most unlocked GSM devices; three in one SIM card fits all sizes (Standard, Micro and Nano sizes).
  • About this store:
    • Best Buy return policy here

Original Post

Written by NightHound

Community Voting

Deal Score
+80
Good Deal
Visit Best Buy

Price Intelligence

Model: Mint Mobile 3 Month 15GB/mo Plan SIM Kit

Deal History 

Sale Price
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/27/2026, 02:17 PM
Sold By Sale Price
Best Buy$45
Amazon$45

Top Comments

qazplmwsxokn0
240Comments
58Reputation
Going to tell this again in regards to Mint.

I was at a convention with over 900 attendees in 2019. My phone didn't have band 71 (I don't know if that would have made a difference). I consistently had 0.01Mbps downstream and my data cap was not reached. Someone else speedtested right after me on T-mobile's main network and got at least 10Mbps.

Prepare to get deprioritized to the ground when the network gets crowded. Not saying that you shouldn't get Mint. Just know what you are paying for, a deprioritized plan.

Mainline carriers and MVNOs need to publicly disclose what QCI tier you will be placed on in regards to your given plan, and what that might look like in the real world when the network gets crowded.
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Avgas
282Comments
106Reputation
New Accounts Only
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gregkurthfo
473Comments
215Reputation
For a one time $20 fee port your number to google voice and get the best of both worlds; a permanent number and new customer deals.
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200 Comments

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May 28, 2021 5:08 AM
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sr71
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May 28, 2021 5:08 AM
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https://www.bestbuy.com/site/mint...Id=6022211
May 28, 2021 5:10 AM
282 Comments
Joined May 2008
AvgasMay 28, 2021 5:10 AM
282 Comments

Our community has rated this post as helpful. If you agree, why not thank Avgas

New Accounts Only
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2
May 28, 2021 5:15 AM
330 Comments
Joined Feb 2007
rentownMay 28, 2021 5:15 AM
330 Comments
When the deals ends?
3
May 28, 2021 5:17 AM
330 Comments
Joined Feb 2007
rentownMay 28, 2021 5:17 AM
330 Comments
When this deals ends?
6
May 28, 2021 5:30 AM
580 Comments
Joined Sep 2017
nkrishnasgMay 28, 2021 5:30 AM
580 Comments
Quote from rentown :
When the deals ends?
Website shows about 23 hours left, when I checked a few minutes ago.

Thanks OP; snagged one.
May 28, 2021 5:47 AM
450 Comments
Joined Sep 2018
ShrewdCrowd1060May 28, 2021 5:47 AM
450 Comments
$5.49 shipping
May 28, 2021 5:58 AM
156 Comments
Joined Aug 2013
kay-geeMay 28, 2021 5:58 AM
156 Comments

Our community has rated this post as helpful. If you agree, why not thank kay-gee

I picked two when they were on daily deal on BestBuy last month. Their expiration date is 11/2022, so I have time until then.
I am currently on Mint's B3G3 plan and the coverage is really good.
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May 28, 2021 5:58 AM
152 Comments
Joined Mar 2012
hyukenMay 28, 2021 5:58 AM
152 Comments
Quote from Avgas :
New Accounts Only
Can you point me to where it says this?
1
May 28, 2021 6:01 AM
156 Comments
Joined Aug 2013
kay-geeMay 28, 2021 6:01 AM
156 Comments
Quote from hyuken :
Can you point me to where it says this?
You can port some another carrier's number in but if you are currently on Mint then either you have to port out and come back in or just get a new number. This one is not applicable for renewal.
1
May 28, 2021 6:03 AM
156 Comments
Joined Aug 2013
kay-geeMay 28, 2021 6:03 AM
156 Comments
Quote from rentown :
When this deals ends?
This is today's deal of the day at Best Buy. It will end 12 AM tomorrow or until stock lasts.
May 28, 2021 6:31 AM
185 Comments
Joined Nov 2017
SecretOneStarMay 28, 2021 6:31 AM
185 Comments
Quote from kay-gee :
I picked two when they were on daily deal on BestBuy last month. Their expiration date is 11/2022, so I have time until then.
I am currently on Mint's B3G3 plan and the coverage is really good.
Aren't they supposed to be activated within 45 days ? and these cannot be stacked (I mean cannot be added as renewal ) in my understanding..
1
May 28, 2021 6:34 AM
87 Comments
Joined Dec 2013

This comment has been rated as unhelpful by Slickdeals users.

May 28, 2021 6:37 AM
185 Comments
Joined Nov 2017
SecretOneStarMay 28, 2021 6:37 AM
185 Comments
Any idea on how many days you have to be out of mint to come back ? (Currently on mint and cannot use as renewal)
1
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May 28, 2021 6:40 AM
54.7K Comments
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sr71
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May 28, 2021 6:40 AM
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thx, capt obvious - but where in the post did I say anything about 5G?

Quote from optima168 :
spotty 5G is not 5G, very likely drop back to 4G most of the time.
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May 28, 2021 6:41 AM
54.7K Comments
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sr71
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May 28, 2021 6:41 AM
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60 days, IIRC

Quote from BharathsimhaR :
Any idea on how many days you have to be out of mint to come back ? (Currently on mint and cannot use as renewal)
1

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