Costco 2019 Q1 Plan Plus iPhone

-Offer no longer available-

For a limited time, trade-in an eligible device, add a new Voice line, and buy a new Apple iPhone X, XR, XS, or XS Max to save up to $390 (via rebate and one-time credit, depending on trade-in device) or buy the Apple iPhone 8 or 8 Plus and save up to $360 (via rebate and one-time credit, depending on trade-in device).



Get this deal


When is this deal available?

February 13 through March 19, 2019

Where can I get this deal?

This offer is no longer available.

What do I need to do?
  • Purchase an eligible new device at Full Retail Price during the promo period:
    • Up to $360 off: Apple iPhone 8 or 8 Plus
  • Activate a new Voice line on any postpaid T-Mobile Voice plan during the promo period
  • Trade in an eligible device in good condition on the same order as your new iPhone device:

    Eligible trade-ins for $390 or $360
    • Apple iPhone 7, 7 Plus, 8, 8 Plus
    • Samsung Galaxy S8 series, Note8
    • LG V30, V30+, G7
    Eligible trade-ins for $250
    • Apple iPhone 6s, 6s Plus, 6, 6 Plus
    • Samsung Galaxy Note5, GS6 series, GS7 series
    • LG G6, V20
    Eligible trade-ins for $150
    • Apple iPhone 5c, 5, 5s, SE
    • Samsung GS4 series, GS5 series, Note4
    • LG G4, G5, V10

Get your rebate

You'll receive a bill credit based on the Fair Market Value of your trade-in, then the remainder offer value as a rebate card.


You'll need to submit a rebate using promo code COSTCOAPPLETRADE2019 online at T-Mobile Rebates page.


You'll receive your rebate (via virtual Prepaid MasterCard® Card) within 6 - 8 weeks, and you should expect to receive a text message confirming your submission was received. You’ll also receive another text message with the virtual card details once you're approved for the offer. Learn more about Submitting and tracking a rebate.

Anything else I should know?
  • You can't combine this offer and Carrier Freedom or #GetOutoftheRed on the same lines on your account.
  • Since a new line activation is required for this offer, you can't cancel a line with the intention of activating a new line just to take advantage of this offer. If a line has been canceled within the past 90 days, it must be resumed before you can add a brand-new line to qualify.
  • Limit of 12 redemptions per account.
  • This offer's official name is Costco 2019 Q1 Plan Plus iPhone.



Get help with this deal

Having trouble submitting your rebate? Check out Rebate help.