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expiredDJ_SAMMY_D posted Feb 10, 2026 9:59 AM

Select Existing T-Mobile Accounts: 128GB Google Pixel 10 Pro 5G Smartphone

Up to $800 off via 24-Monthly Bill Credits

(with eligible rate plan + Smartphone Trade-in) + Free S/Hat T-Mobile
1,308 Comments
272K Views
Visit T-Mobile
Deal Details
This popular front-page deal is still valid.

T-Mobile offers Select Existing Customers: 128GB Google Pixel 10 Pro 5G Smartphone (Locked to T-Mobile) at $800 Off via 24 Monthly Bill Credits when you purchase on a monthly payment plan on an eligible rate plan (from $60+/mo. plan w/AutoPay; plus taxes/fees) and trade-in an eligible device in Any Condition. A one-time $35 connection fee will also apply. Shipping is free.

Thanks to community member DJ_SAMMY_D for finding this deal.
  • Note: This is a targeted offer available for select accounts only. Log in to your T-Mobile account, check the T-Life app, or contact T-Mobile to check eligibility. Alternatively, several users mention having success applying the promotion at the T-Mobile kiosk at select Costco Wholesale warehouses.
Deal Instructions:.
  1. Have or switch to a qualifying T-Mobile plan (see plans).
    • Existing customers: Check here to see if your current plan qualifies.
  2. Purchase a Google Pixel 10 Pro on a monthly device payment plan (applicable sales tax on the pre-credit price + $35 device connection charge will apply).
  3. Trade-in an eligible device in ANY condition
  4. Trade-In Details:
    • Receive up to $800 back via 24 monthly bill credits.

Editor's Notes

Written by persian_mafia | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Contact T-Mobile before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g., $799.99 – Google Pixel 10 128GB).
  • Bill credits end if you pay off device early.
  • Tax on pre-credit price due at sale.
  • Limited time; subject to change.
  • Qualifying credit, service ($60+/mo. plan w/AutoPay; plus taxes/fees) & trade-in (any condition) required.
  • Trade-in terms and conditions apply.
  • $35 device connection charge due at sale.
  • Up to $800 via bill credits; line with promo must be active and in good standing to receive credits; allow 2 bill cycles. Max 4 discounted devices/account.
  • May not be combinable with some offers, discounts, or promotions.

Original Post

Written by DJ_SAMMY_D
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
This popular front-page deal is still valid.

T-Mobile offers Select Existing Customers: 128GB Google Pixel 10 Pro 5G Smartphone (Locked to T-Mobile) at $800 Off via 24 Monthly Bill Credits when you purchase on a monthly payment plan on an eligible rate plan (from $60+/mo. plan w/AutoPay; plus taxes/fees) and trade-in an eligible device in Any Condition. A one-time $35 connection fee will also apply. Shipping is free.

Thanks to community member DJ_SAMMY_D for finding this deal.
  • Note: This is a targeted offer available for select accounts only. Log in to your T-Mobile account, check the T-Life app, or contact T-Mobile to check eligibility. Alternatively, several users mention having success applying the promotion at the T-Mobile kiosk at select Costco Wholesale warehouses.
Deal Instructions:.
  1. Have or switch to a qualifying T-Mobile plan (see plans).
    • Existing customers: Check here to see if your current plan qualifies.
  2. Purchase a Google Pixel 10 Pro on a monthly device payment plan (applicable sales tax on the pre-credit price + $35 device connection charge will apply).
  3. Trade-in an eligible device in ANY condition
  4. Trade-In Details:
    • Receive up to $800 back via 24 monthly bill credits.

Editor's Notes

Written by persian_mafia | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Contact T-Mobile before cancelling entire account to continue remaining bill credits, or credits stop & balance on required finance agreement is due (e.g., $799.99 – Google Pixel 10 128GB).
  • Bill credits end if you pay off device early.
  • Tax on pre-credit price due at sale.
  • Limited time; subject to change.
  • Qualifying credit, service ($60+/mo. plan w/AutoPay; plus taxes/fees) & trade-in (any condition) required.
  • Trade-in terms and conditions apply.
  • $35 device connection charge due at sale.
  • Up to $800 via bill credits; line with promo must be active and in good standing to receive credits; allow 2 bill cycles. Max 4 discounted devices/account.
  • May not be combinable with some offers, discounts, or promotions.

Original Post

Written by DJ_SAMMY_D

Community Voting

Deal Score
+401
Good Deal
Visit T-Mobile

Top Comments

Nudle
1.5KComments
208Reputation
Despite the word, it's actually not ANY phone. Has to be on the list below or the system won't show the $800 off

How to get this offer:
Purchase a Samsung Galaxy S25+, S25 Edge, S25 Ultra, S24+, S24 Ultra, Z Flip7, Z Fold7, Motorola razr – Swarovski, razr ultra – 2025, Google Pixel 10 Pro, 10 Pro XL, 10 Pro Fold, 9 Pro, or 9 Pro XL on a monthly payment plan and pay the applicable sales tax on the pre-credit price at time of purchase; plus a $35 device connection charge.
Have a qualifying plan:
New Members: Join our Experience Beyond or Experience More plan with at least 1 line, or our Better Value plan with 3+ lines. Check the math at T-Mobile.com/Switch. See terms below.

Existing Members: Have an Experience Beyond, Experience More, Better Value or legacy Go5G Next or Go5G Plus plan. Click here to see your current plan.

Trade in an eligible device in any condition.


Get up to $800 off:

Apple iPhone: 3G, 3Gs, 4, 4s, 5, 5 (CDMA), 5c, 5c (CDMA), 5s, 5s (CDMA), 6, 6 Plus, 6s, 6s Plus, 7, 7 Plus, 8, 8 Plus, SE, SE 2, SE 3, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max, 12, 12 mini, 12 Pro, 12 Pro Max, 13, 13 mini, 13 Pro, 13 Pro Max, 14, 14 Plus, 14 Pro, 14 Pro Max, 15, 15 Plus, 15 Pro, 15 Pro Max, 16, 16e, 16 Plus, 16 Pro, 16 Pro Max

Google Pixel: 4, 4 XL, 4a, 5, 5a, 6, 6a, 6 Pro, 7, 7a, 7 Pro, 8, 8a, 8 Pro, 9, 9 Pro, 9 Pro XL, 9 Pro Fold, Fold

OnePlus: 7 Pro, 7T, 7T Pro, 8, 8 Pro, 8T, 8T Plus, 8T Cyberpunk 2077, 9, 9 Pro, 10 Pro, 10T

LG: V60 ThinQ, Velvet

Moto: Edge, Razr 40, Razr 40 Ultra, Razr 40s, Razr 5G, Razr Plus

Samsung Galaxy: A14, A15, A21, A21s, A21 Simple, A23, A32, A32 4G, A35, A51, A52, A53, A54, A71, Note 8, Note 9, Note 10, Note 10 Lite, Note 10 Plus, Note 20, Note 20 Ultra, S6, S6 Edge, S6 Edge Plus, S7, S7 Active, S7 Edge, S8, S8 Active, S8 Plus, S9, S9 Plus, S10, S10e, S10 Plus, S10e, S20, S20 Plus, S20 Ultra, S20 FE, S21, S21 Plus, S21 Ultra, S21 FE, S22, S22 Plus, S22 Ultra, S23, S23 Plus, S23 Ultra, S23 FE, S24, S24 Plus, S24 Ultra, S24 FE, S25, S25 Plus, S25 Ultra, S25 FE, S25 Edge, Z Flip, Z Flip 3, Z Flip 4, Z Flip 5, Z Flip 6, Fold, Z Fold2, Z Fold 3, Z Fold 4, Z Fold 5, Z Fold 6
Go to Comment
kramer789
78Comments
38Reputation
ok i see. you need to do this from the TLIFE app
Go to Comment
kramer789
78Comments
38Reputation
not seeing this on my simple choice plan. only 500 off.
Go to Comment

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1.3K Comments

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Pro
Feb 18, 2026 12:46 AM
3.5K Comments
Joined Dec 2020
BlueRaccoon1085
Pro
Feb 18, 2026 12:46 AM
3.5K Comments
Delete.
Last edited by BlueRaccoon1085 February 19, 2026 at 11:03 AM.
Feb 18, 2026 12:51 AM
384 Comments
Joined Sep 2016
duyvuongFeb 18, 2026 12:51 AM
384 Comments
Went to 2 T-Mobile kiosks at 2 different Costco locations (Duluth & Buford, GA).

• First kiosk rep said upgrading would require changing my phone plan.
• Second kiosk rep said they couldn't process it in-store and that it was a T-Life app / online exclusive.

So I went home empty-handed.

Today I called the T-Mobile Costco phone number. I simply asked if my account was eligible for the $800 trade-in promo for Pixel 10. Boom — the rep actually knew what she was doing. She confirmed my account qualifies.

I told her to upgrade one line first. She then asked if I wanted to upgrade the other lines — I have up to 4 eligible (good sign).

Provided IMEIs for trade-ins (old Sprint LG Tribute Empire phones). Small hiccup: the system showed they were locked. She mentioned trade-ins must be unlocked and fully owned (not financed). I knew mine were unlocked and paid off, so I told her to proceed.

At the end, she reviewed the trade-in terms — T-Mobile only excludes lost, stolen, or financed devices. She also confirmed the $35 activation fee is waived and $100 Costco gift cards per line (after 16 weeks).

What a great start to the Lunar New Year 😎
Feb 18, 2026 12:55 AM
384 Comments
Joined Sep 2016
duyvuongFeb 18, 2026 12:55 AM
384 Comments
Quote from if200 :
Just tried to upgrade my second line. Called costco and the rep said the phone had to be carrier unlocked. Pretty sure that is not true. As long as it is paid off and not black listed should not be a problem. Using a flip phone form tracfone that I used to harvest minutes. Was never unlocked. Curious if any one else has done this. Other phone I'm trading in is very old. Can't even remember what service I used and don't think I knew what unlocking was then. Any feed back is appreciated. Looking forward to not thinking about this anymore Smilie
I just did this deal, and the rep also told me the trade-in phones must be unlocked. I've done many trade-ins with T-Mobile before and have always traded in locked phones without any issues.As long as the phones are not stolen, blocked, or financed, you should be good.
Feb 18, 2026 2:00 AM
2.2K Comments
Joined Jan 2009
arbitragerFeb 18, 2026 2:00 AM
2.2K Comments
Quote from Tim.yoshi :
Thanks SD!
Was about able to trade in 3 iPhone 6 that I literally got out of dumpster diving a year ago one of them is "Find My iPhone" locked to previous owner, but the rep on the line said it's fine as long as imei is retrievable. Imei is printed on the back, so technically...
Did this thru Costco phone call. Rep named Diego was very knowledgeable and instantly knew the deal. It all took 50 minutes tho, mostly just waiting. He apologized many times - said their system is very slow today. But the guy was cool and knew everything. $35 fee removed, Costco gift cards will be mailed in 2-3 month. Trade in drop at the t-mo corporate store for faster and easier process.
I went to my local Costco for face to face transaction, but the guy there refused, said they only play by the rules and this promo is online only. So I had to call, but that was very easy anyways.
I'm on old magenta by the way, account age is 4 years and 1 month. 10 lines for $200 total with 3 or 4 lines free.
Thanks everyone for very useful comments and hints!
that one phone that is locked to previous owner through Apple's Find my Phone, will come back to haunt you when they take away your bill credits.
Last edited by arbitrager February 17, 2026 at 06:05 PM.
Feb 18, 2026 2:01 AM
2.2K Comments
Joined Jan 2009
arbitragerFeb 18, 2026 2:01 AM
2.2K Comments
Quote from smokarz :
Can you use this phone on home wifi without activating?


yup! connecting to spare tv to play games and watch movies
Feb 18, 2026 2:02 AM
2.2K Comments
Joined Jan 2009
arbitragerFeb 18, 2026 2:02 AM
2.2K Comments
Quote from Charmed18 :
Did anyone happen to take advantage of this promotion on a line that also happens to have another recurring credit promotion on it and are receiving both credits? It may be too early to tell, but a Tmo rep told me that since one of the lines I have is already enrolled in another recurring credit promotion, this one would not apply and cited this part of the ToC: "May not be combinable with some offers, discounts, or promotions."

lol. ony of my lines has 5, yes, 5 attached EIP plans... all different.
1
Feb 18, 2026 2:33 AM
68 Comments
Joined Dec 2020
Tim.yoshiFeb 18, 2026 2:33 AM
68 Comments
Quote from arbitrager :

that one phone that is locked to previous owner through Apple's Find my Phone, will come back to haunt you when they take away your bill credits.
Hmm, are you sure? They explicitly said the only real requirement is IMEI be visible anywhere. It's laser etched on the back, and you can check it via the menu on startup.
Or should I do something to it so that it won't turn on at all?

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Feb 18, 2026 3:17 AM
195 Comments
Joined Sep 2012
DealsalotFeb 18, 2026 3:17 AM
195 Comments
This looks like a great deal for the Pixel 10 Pro. I was hoping for this kind of a deal on a Samsung 24 or 25. Any suggestions?
Pro
Feb 18, 2026 3:38 AM
1.3K Comments
Joined Oct 2005
ouloat
Pro
Feb 18, 2026 3:38 AM
1.3K Comments
Quote from Tim.yoshi :
Hmm, are you sure? They explicitly said the only real requirement is IMEI be visible anywhere. It's laser etched on the back, and you can check it via the menu on startup.
Or should I do something to it so that it won't turn on at all?
Sorry your trade-in went for a swim, a tumble out of a car, then another swim, and now it won't turn on or boot up. Fortunately this promo is for any condition.
1
Feb 18, 2026 3:44 AM
3.8K Comments
Joined Aug 2006
m3coupFeb 18, 2026 3:44 AM
3.8K Comments
Did 2 phones yesterday but now I want to change to a different trade-in phone. Someone posted that they were able to make that change in their account to a different trade-in. Anyone has specific knowledge on how to do this without calling CostcoTmo? Thanks.
Pro
Feb 18, 2026 3:44 AM
1.3K Comments
Joined Oct 2005
ouloat
Pro
Feb 18, 2026 3:44 AM
1.3K Comments
Quote from if200 :
Just tried to upgrade my second line. Called costco and the rep said the phone had to be carrier unlocked. Pretty sure that is not true. As long as it is paid off and not black listed should not be a problem. Using a flip phone form tracfone that I used to harvest minutes. Was never unlocked. Curious if any one else has done this. Other phone I'm trading in is very old. Can't even remember what service I used and don't think I knew what unlocking was then.
Any feed back is appreciated. Looking forward to not thinking about this anymore Smilie
If it's an Orbic, Tracfone sold them unlocked. But T-mobile will take carrier locked phones anyways. To avoid the whole conversation, just tell them straight up to mark down that your trade-in is broken, unable to turn on, and water damaged (so there is no way for you to check if it's locked or not). If you qualify for the promo you will still get offered $800.
Feb 18, 2026 3:45 AM
1.7K Comments
Joined Dec 2005
alphawaveFeb 18, 2026 3:45 AM
1.7K Comments
No issues trading my One+ 8 on an Obsidian on my line, just the usual fits and starts the website is notorious for. Wife's phone however had issues. Refused to recognize her IMEI, so I though I might have switched them out on the first order, so used the other One+ 8, order went through for the Indigo. Reviewing the two orders, both have the same One+ 8 IMEI as trade-in. Doh!
Costco is a 3 hour trip there and back with no guarantee of success, so I just did it on the website and suffered the Activation fees and no Gift Certificate 4 months from now. I'll give the Costco TMO phone line a try next time, if another deal pops up. Can't get too greedy. 11 lines @ $20/mo, happy to extend this for 2 years...
Last edited by alphawave February 17, 2026 at 07:47 PM.
Feb 18, 2026 4:31 AM
453 Comments
Joined Apr 2013
KamiNoYamiFeb 18, 2026 4:31 AM
453 Comments
Looks like my kickstart plan qualified for pixel 10 but not iPhone 17. Tempting To just get it to keep around.

edit: anyone know if a phone without a battery will be taken in? plugged in imei and it says full credit with it not powering on since I don't have the battery for it anymore
Last edited by KamiNoYami February 17, 2026 at 11:55 PM.
Feb 18, 2026 8:44 AM
156 Comments
Joined May 2006
crushermeta0lFeb 18, 2026 8:44 AM
156 Comments
I don't see this on my plan anymore as of today. Does anyone still seeing it?

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Feb 18, 2026 10:00 AM
5.9K Comments
Joined Jan 2008
MarathiFeb 18, 2026 10:00 AM
5.9K Comments
Quote from kwadguy :
Great deal. Unload non working crap in a drawer, do deal at Costco, so you only pay tax, which you can offset with $100/line.So phone is totally free (minus value of crapmaster in drawer) after 24 months. No way to complain about that.
Multiple Costco-T mobile folks confirmed that this deal does not qualify for that $100 Costco rebate!!!

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