Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by sr71 • Mar 31, 2021
expired Posted by sr71 • Mar 31, 2021

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

+ Free Curbside Pickup

$30

$60

50% off
Best Buy
203 Comments 51,820 Views
Visit Best Buy
Good Deal
Save
Share
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 of $35 or more.

Thanks to community member sr71 for finding 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 SubZero5 | Staff
  • About this deal:
    • This prices matches a similar Frontpage deal, except this new deal now includes 10GB of data.
    • See the forum thread for additional discussion of 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 sr71
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 of $35 or more.

Thanks to community member sr71 for finding 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 SubZero5 | Staff
  • About this deal:
    • This prices matches a similar Frontpage deal, except this new deal now includes 10GB of data.
    • See the forum thread for additional discussion of 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 sr71

Community Voting

Deal Score
+70
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 6/18/2025, 10:05 AM
Sold By Sale Price
Amazon$60
Leave a Comment
To participate in the comments, please log in.

Top Comments

I'm a current Mint customer. Here are a few things to keep in mind:

1a. Coverage is on the native T-Mobile network. There's no domestic roaming, not even for voice/texts. I highly, highly recommend testing out the T-Mobile network before purchase.

1b. Mint (and other MVNOs) are on the lower rungs of network priority. That means deprioritization is going to hit you before it hits Metro or T-Mobile's direct customers. Again, test the network if you can.

2. There's no separate bucket for hotspot. If this is a 10GB plan, you get 10GB combined for phone and hotspot use. What that also means is that they don't slow you down on hotspot, at least until your 10GB is all expended. Not sure what happens to hotspot speeds then, but phone data speed is crippled to something like 128k.

3. Mint comes with access to 5G, VVM, voLTE and WiFi calling. Not sure if you can activate eSIM with this plan, but it is an option Mint is now offering for some phones.

4. Customer service is decent imo. If you have a reddit account, they have a pretty active rep and company brass that posts there.

5. No, they don't check IMEI numbers.

6. There is a limit on the duration of phone calls. Search reddit for it, if you're on long calls and don't want to get disconnected in the middle of one.

7. They offer free text and calls from US to Canada and Mexico. What they don't offer is cheap overseas roaming. It's something like $200/GB.
I was told by mint customer service that all physical SIMs sold at best buy are actually partially activated in terms of the 45 days when they are shipped from Mint to the retailer. Could this possibly be why Best Buy seems to run these promotions every 30-45 days, to clean out stock of their products?

Customer service mentioned that if I had problems activating and I was within 45 days of my receipt Mint customer service would take care of it, with proof of purchase.

I held the last one for 35 days, and had no problem activating it.

It's my opinion and just a guess that some type of expiration date clock starts when the SIM is shipped, notice the packaging of the SIM. The barcode numbers of the SIM card are clearly visible through the backside of the packaging.

Last offer was January 25th, 2021 for the 10 GB, but it seems random as to when and which SIM goes on sale. The 4 GB I've seen down to $20-$25.
New member only

Spaceman did his homework

202 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 31, 2021
3,189 Posts
Joined Aug 2014
Mar 31, 2021
shark974
Mar 31, 2021
3,189 Posts
this is 10gb per month or 10GB for all three months combined (3.33 per month)?
Mar 31, 2021
592 Posts
Joined Feb 2007
Mar 31, 2021
bargainleecher
Mar 31, 2021
592 Posts
Quote from shark974 :
this is 10gb per month or 10GB for all three months combined (3.33 per month)?
10GB of LTE a month and afterwards it throttles.
Original Poster
Pro
Expert
This user is an Expert in Computers
Mar 31, 2021
54,333 Posts
Joined Sep 2007
Mar 31, 2021
sr71
Mar 31, 2021
Original Poster
Pro
Expert
This user is an Expert in Computers
54,333 Posts
/month
Quote :
10GB of 5G • 4G LTE data per month delivered on the T-Mobile network
Quote from shark974 :
this is 10gb per month or 10GB for all three months combined (3.33 per month)?
Mar 31, 2021
280 Posts
Joined Feb 2007
Mar 31, 2021
rentown
Mar 31, 2021
280 Posts
Quote from shark974 :
this is 10gb per month or 10GB for all three months combined (3.33 per month)?
Per month
Pro
Mar 31, 2021
14,155 Posts
Joined Dec 2015
Mar 31, 2021
Spaceman6969
Pro
Mar 31, 2021
14,155 Posts

Our community has rated this post as helpful. If you agree, why not thank Spaceman6969

New member only

Spaceman did his homework
2
2
1
Mar 31, 2021
1,473 Posts
Joined May 2013
Mar 31, 2021
BreakDeal
Mar 31, 2021
1,473 Posts
how do you get reward with this?
Mar 31, 2021
107 Posts
Joined Mar 2021
Mar 31, 2021
SmartCalendar8460
Mar 31, 2021
107 Posts
Quote from SpaceMan6969 :
New member only

Spaceman did his homework
I'm debating whether to do GV trick.

How do I get pin to port # to GV? They don't check IMEI right?

Sign up for a Slickdeals account to remove this ad.

Mar 31, 2021
43 Posts
Joined Aug 2020
Mar 31, 2021
AquaVolcano
Mar 31, 2021
43 Posts
where does it says activate within 45 dYs?
Mar 31, 2021
115 Posts
Joined Jan 2007
Mar 31, 2021
Who-m3
Mar 31, 2021
115 Posts

Our community has rated this post as helpful. If you agree, why not thank Who-m3

Quote from AquaVolcano :
where does it says activate within 45 dYs?
https://www.mintmobile.com/faqs/w...ice-start/

Quote :
Your Mint service starts from the time that you activate your plan. Mint Mobile SIM cards can be activated up to 45 days after you receive your SIM
.
2
Mar 31, 2021
18 Posts
Joined Jan 2017
Mar 31, 2021
Arnaud
Mar 31, 2021
18 Posts
Does this work for existing customers?
1
1
1
Mar 31, 2021
493 Posts
Joined Jun 2011
Mar 31, 2021
FartMonster
Mar 31, 2021
493 Posts
Does this also bypass the $7.75 "Recovery Fee" that they charge on their site through on of their post paid plans?
Mar 31, 2021
227 Posts
Joined Sep 2008
Mar 31, 2021
akk944
Mar 31, 2021
227 Posts
anyway to do this with a referral?
Mar 31, 2021
18 Posts
Joined Jan 2017
Mar 31, 2021
Arnaud
Mar 31, 2021
18 Posts
meaning no existing Mint customers?
Quote from SpaceMan6969 :
New member only

Spaceman did his homework

2
Mar 31, 2021
1,656 Posts
Joined Apr 2014
Mar 31, 2021
gen2
Mar 31, 2021
1,656 Posts
I dont mind having a new number, but do they check for device ID and block them if its been on network recently?
1
1

Sign up for a Slickdeals account to remove this ad.

Mar 31, 2021
493 Posts
Joined Jun 2011
Mar 31, 2021
FartMonster
Mar 31, 2021
493 Posts
You can transfer your number from a postpaid plan to this prepaid plan:

Romberto 07:32
Yes! And i would be purchasing a pre-paid Mint SIM from Best Buy.
Darianny 07:33
I completely understand, Romberto, if you do not have a contract, you can transfer your number to any of our plan, we have 3, 6 and 12 months plan with 4GB, 10GB, 15GB y Unlimited.

Popular Deals

View All

Trending Deals

View All