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Sell your
iPhone XS Max
iPhone XS Max trade-in value
What Techtree pays today, by condition and storage, and where the price is heading. Updated October 14, 2026.
What Techtree pays (Unlocked)
| Condition | 64GB | 256GB | 512GB |
|---|---|---|---|
| Brand New | $124 | $139 | $144 |
| Flawless | $114 | $129 | $134 |
| Good | $89 | $104 | $109 |
| Fair | $66 | $76 | $81 |
| Minor Damage | $24 | $26 | $28 |
| Broken | $7 | $7 | $8 |
Complete, working device; a missing accessory deducts from the price and the wizard shows the exact figure. Other carriers: Verizon up to $144, AT&T up to $139, T-Mobile up to $137, Other Carrier up to $117. How we grade. How we set prices. Every model's price in one table.
Price trend
Good condition, 512GB, Unlocked, weekly averages. Techtree paid $115 (July 13, 2026) to $108 (October 12, 2026), down 5.8%. Updated October 14, 2026.
Every iPhone XS Max configuration we buy (15)
| Storage / Carrier | Brand New | Flawless | Good | Fair | Minor Damage | Broken |
|---|---|---|---|---|---|---|
| 512GB, Unlocked | $144 | $134 | $109 | $81 | $28 | $8 |
| 512GB, Verizon | $144 | $134 | $109 | $77 | $28 | $8 |
| 512GB, AT&T | $139 | $129 | $104 | $81 | $26 | $7 |
| 256GB, Unlocked | $139 | $129 | $104 | $76 | $26 | $7 |
| 256GB, Verizon | $139 | $129 | $104 | $76 | $26 | $7 |
| 512GB, T-Mobile | $137 | $127 | $104 | $61 | $26 | $7 |
| 256GB, AT&T | $134 | $124 | $99 | $76 | $25 | $7 |
| 256GB, T-Mobile | $133 | $123 | $99 | $56 | $25 | $7 |
| 64GB, AT&T | $124 | $114 | $89 | $66 | $23 | $7 |
| 64GB, Unlocked | $124 | $114 | $89 | $66 | $24 | $7 |
| 64GB, Verizon | $124 | $114 | $89 | $66 | $24 | $7 |
| 64GB, T-Mobile | $118 | $108 | $85 | $46 | $23 | $7 |
| 512GB, Other Carrier | $117 | $107 | $87 | $56 | $18 | $5 |
| 256GB, Other Carrier | $113 | $103 | $83 | $32 | $17 | $5 |
| 64GB, Other Carrier | $96 | $86 | $61 | $29 | $16 | $5 |
Prices as of October 14, 2026 for a complete, working device in each condition; the wizard applies any accessory deduction. Configurations Techtree does not buy are not listed.
- Graded the same waySame check for every device
- Shown what we foundPhotos before any change
- You decideAccept, re-evaluate or free return
Selling your iPhone XS Max: FAQs
The questions sellers ask most, answered plainly.
How much is an iPhone XS Max worth today?
As of October 14, 2026, Techtree pays $7 to $144 for an iPhone XS Max, depending on storage, carrier, condition and included accessories. A complete, working one in good condition is worth up to $109. Our price for a good-condition unit is down 5.2% over the last 87 days. Values for most devices fall over time, fastest in the weeks after a successor launches.
How much is a used iPhone XS Max worth in good condition?
As of October 14, 2026, Techtree pays up to $109 for an iPhone XS Max in good condition (light wear, fully working), by storage: 64GB $89, 256GB $104, 512GB $109. The price is locked for 21 days from your quote, shipping is free, and payment goes out 1 to 2 business days after inspection.
Which iPhone XS Max is this page for?
iPhone XS Max: released September 2018, chip A12 Bionic, display 6.5", storage options 64GB / 256GB / 512GB, RAM 4 GB. Techtree buys every storage size listed in the price table, on Unlocked, Verizon, AT&T, T-Mobile, Other Carrier.
Can I sell an iPhone XS Max with a cracked screen or other damage?
Yes, as long as it powers on and works. One issue, such as a cracked screen or a dented frame, is our Minor Damage grade: as of October 14, 2026 Techtree pays up to $28 for an iPhone XS Max in that condition. More than one issue is Broken, worth up to $8. A device that does not power on cannot be quoted.
Is a locked iPhone XS Max worth anything?
Not to Techtree: every quote requires the device to be free of activation lock (Find My or Factory Reset Protection), carrier finance locks and blacklisting, and the wizard will not make an offer otherwise. Sign out of your accounts, turn the locks off, pay off the device and remove your data before you ship, and the full price applies.
Does the carrier change what an iPhone XS Max is worth?
Yes. The price table is for Unlocked. On other carriers the same device fetches: Verizon up to $144, AT&T up to $139, T-Mobile up to $137, Other Carrier up to $117. Pick the carrier in the wizard for the exact figure.
How do I identify my iPhone model?
Check Settings, General, About for the model name, or compare to Apple's identify your iPhone model guide. Getting the model right keeps your quote accurate.
How should I prepare my iPhone for sale?
Back up to iCloud or your computer, sign out of your Apple ID, turn off Find My iPhone (activation lock), remove your SIM, and erase the device.
Not ready to sell your iPhone yet?
We also buy other Apple devices, including iPad, MacBook, and Apple Watch, plus Android phones like Google Pixel and Samsung Galaxy.
Other iPhone models we buy
Same instant quote, free shipping and 21-day price lock on every model.
Why sell with Techtree?
Plenty of options out there. Here's what you can check before you send anything.