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expiredDJ3xclusive posted Aug 19, 2021 5:01 AM

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

$30

$60

50% off
+ Free Curbside Pickupat Best Buy
115 Comments
48.6K 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+.

Thanks to Community Member DJ3xclusive for posting this deal.
  • Note, availability for curbside pickup may vary by location.
Plan Features:
  • 10GB 5G or 4G LTE Data
  • Unlimited Talk
  • Unlimited Text

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • This prices matches the previous frontpage deal from May
    • Offer valid only for August 19, 2021 or while promotion last
  • 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 DJ3xclusive
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+.

Thanks to Community Member DJ3xclusive for posting this deal.
  • Note, availability for curbside pickup may vary by location.
Plan Features:
  • 10GB 5G or 4G LTE Data
  • Unlimited Talk
  • Unlimited Text

Editor's Notes

Written by Discombobulated | Staff
  • About this deal:
    • This prices matches the previous frontpage deal from May
    • Offer valid only for August 19, 2021 or while promotion last
  • 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 DJ3xclusive

Community Voting

Deal Score
+90
Good Deal
Visit Best Buy

Price Intelligence

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

Deal History 

Sale Price
Slickdeal
  • $NaN
  • 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

famewolf
6.3KComments
1.8KReputation
Another trick when using google voice is to pick a random area code different than yours for the "new number".....you can then use apps like "yet another call blocker" to blacklist that entire area code since you know any from them are direct dials that did not go to the google voice number. I mention Yet another call blocker(free on fdroid.org) specifically as it has an option to block BEFORE the phone rings.
Go to Comment
famewolf
6.3KComments
1.8KReputation
Umm no it isn't. This deal is for $10 a month where the normal price for the same plan on 12 months is $20 per month.




Anyone else notice the $1.50 E911 fee they added to the plan? That wasn't there last time as I recall.
Go to Comment
Eragorn
23.6KComments
35.7KReputation
Heads up: Mint Mobile was just put up for sale [nypost.com]. Probably won't change anytime soon but still.
Go to Comment

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115 Comments

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Aug 19, 2021 4:03 PM
20 Comments
Joined Oct 2016
HappyPenguinAug 19, 2021 4:03 PM
20 Comments
Quote from h0va4life :
Effin' awesome!!! WOOOHOOO just in TIME!!! Current plan expires TODAY. I had already purchased a tello code from the stacksocial deal because thats all that I could find as far as a deal - time to return that since I haven't redeemed it.

Dammit, now I need to figure out how to use $30 in SS credits...
When you do this, do port the old number or just get a new one with the new registration? I assume you just have a google voice number which makes switching operators easier.
Aug 19, 2021 4:04 PM
3.4K Comments
Joined Aug 2015
Pi.314Aug 19, 2021 4:04 PM
3.4K Comments
Quote from Nahaha :
If I buy more than one ⋯
Is there a time limit for activation？
i've activated after 6months bought from best buy.

(45day limit to activate if bought directly from mint.com)
Aug 19, 2021 4:07 PM
6.3K Comments
Joined Dec 2007
famewolfAug 19, 2021 4:07 PM
6.3K Comments

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

Quote from SharpFeather645 :
So the trick is to port your number to google voice. Then you get the mint mobile deal, since up as new customer, get random phone number and you forward it to your number through google voice. And then it works everytime there is a deal. No need to port out then back in 30days later. Just get the deal sign up as new customer everytime, swap sim out and forward the number.

I have done this for awhile and works every time for us.

Another trick when using google voice is to pick a random area code different than yours for the "new number".....you can then use apps like "yet another call blocker" to blacklist that entire area code since you know any from them are direct dials that did not go to the google voice number. I mention Yet another call blocker(free on fdroid.org) specifically as it has an option to block BEFORE the phone rings.
4
Aug 19, 2021 4:19 PM
969 Comments
Joined Jun 2004
galetsAug 19, 2021 4:19 PM
969 Comments
Quote from Yang26 :
Can this sim card be used in a data-only device? Going to be on a roadtrip, it would be great if it could be used in laptop with WWAN and cellular iPad.
I activated another mint sim card couple days ago and use it in netgear m1 wifi access point. Works fine. APN needs to be changed, but once you do that, no problem. Getting this deal now, since for AP the phone number doesn't matter
Aug 19, 2021 4:28 PM
792 Comments
Joined Dec 2019
FabulousBike6172Aug 19, 2021 4:28 PM
792 Comments
Q re mint referral plan

I would like to refer a friend who was on t mobile

How long does friend has to be off T mobile for me to be eligible ?

switched to ATT so I can get the referral.
Aug 19, 2021 4:35 PM
1.2K Comments
Joined Jul 2004
billbillwAug 19, 2021 4:35 PM
1.2K Comments
Great deal. I just ordered two sims with free shipping to arrive on Saturday. I already have two lines of Mint for my wife and myself, but the kids are both on Tello 2GB/6 months service deal from Stack Social last spring. Their 6 months is ending in October, so I'll probably have to port them a bit short of finishing their last Tello month, but not a big deal. I think I paid $75 total for both lines/6 months.
Aug 19, 2021 4:45 PM
792 Comments
Joined Dec 2019
FabulousBike6172Aug 19, 2021 4:45 PM
792 Comments
How do I get mint account number and create NUMERICAL only password for port out?

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Aug 19, 2021 4:48 PM
759 Comments
Joined Jan 2005
beaulieuAug 19, 2021 4:48 PM
759 Comments
Quote from Nudle :
What speed did u get when using in iPad?
no idea , is there an easy way to check ?

it is about 2 years old
Aug 19, 2021 5:09 PM
1.8K Comments
Joined Nov 2007
h0va4lifeAug 19, 2021 5:09 PM
1.8K Comments
Quote from Pi.314 :
i've activated after 6months bought from best buy.

(45day limit to activate if bought directly from mint.com)
I wouldn't press my luck with that, but hey it's only $30 you lose so maybe worth a try.
Aug 19, 2021 5:32 PM
389 Comments
Joined Dec 2017
DHoozAug 19, 2021 5:32 PM
389 Comments
I had this last promo and the signal just like 3g.
Aug 19, 2021 5:44 PM
1.2K Comments
Joined Jul 2004
billbillwAug 19, 2021 5:44 PM
1.2K Comments
Quote from DHooz :
I had this last promo and the signal just like 3g.
Two or three possibilities. 1, your phone doesn't have the correct bands for T-Mobile LTE (5/12/66/71), 2, you are in an area with poor T-mobile LTE coverage, 3, you need to set the APN settings manually. If its is none of those, then maybe you are in a very congested area where the de-prioritization is affecting you.

Otherwise, Mint is as Fast as T-mobile allows. They have lower priority, but when you are not congested, it typically gets 20Mbps or faster. 5G phones will get 5G speed over Mint as well.

For me, I noticed much faster speeds compared to Verizon when I was in my Downtown Atlanta office, probably because of the 600MHz (band 71) signal penetrating into the buildings better.
Aug 19, 2021 5:46 PM
711 Comments
Joined Jun 2009
MSG123Aug 19, 2021 5:46 PM
711 Comments
I'll give this a go. My Liberty Wireless plan just expired. Service on it was great. I'll see if Mint is B.S. or not. Will report back.
Aug 19, 2021 5:59 PM
3.3K Comments
Joined Aug 2004
smithmalAug 19, 2021 5:59 PM
3.3K Comments
Quote from Deals4Lyfe :
Wait can we use this for existing users? I'm on the $15/mo 4gb plan, if I add this, will it add to the end of my plan?

Edit: looks like this is only for new users
The trick to continually take advantage of these Mint deals if you are a regular Mint user is to obtain a Google Voice number and forward all your Mint calls to that Google Voice number. Then you can continuously sign up as a new Mint user (which will get you a new sim card with new carrier number). Within Google Voice you just forward all your calls from your carrier number to your Google Voice number and your number never changes in terms of calls going out or being recieved as well as MMS/SMS texts.
1
Aug 19, 2021 6:24 PM
1.8K Comments
Joined Nov 2007
h0va4lifeAug 19, 2021 6:24 PM
1.8K Comments
Quote from Nudle :
Does GV work reliably to receive TFA from banks, CCs, etc..?
Yes for the most part - I've only had issues with Zelle. But banks, venmo, cashapl/PayPal have all worked for me.

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Aug 19, 2021 6:26 PM
29 Comments
Joined Nov 2018
TenseGazelle8267Aug 19, 2021 6:26 PM
29 Comments
thx for post OP - ordered two for different use cases.

FYI, for those interested, I noticed they have a bundle deal for Microsoft 365 Family, approx. $80 if you include it in your order. Shows up after adding the Mint deal and viewing your cart. It's under a Special Offers banner near the top of the cart page (not the cart quick view).

https://www.bestbuy.com/site/micr...Id=6402562

cheers!
Last edited by TenseGazelle8267 August 19, 2021 at 11:29 AM.

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