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Galaxy S25 Ultra
Galaxy S25 Ultra trade-in value
What Techtree pays today, by condition and storage, and where the price is heading. Updated September 23, 2026.
What Techtree pays (Unlocked)
| Condition | 256GB | 512GB | 1TB |
|---|---|---|---|
| Brand New | $520 | $555 | $605 |
| Flawless | $510 | $545 | $595 |
| Good | $465 | $499 | $549 |
| Fair | $331 | $348 | $361 |
| Minor Damage | $133 | $143 | $157 |
| Broken | $38 | $41 | $45 |
Complete, working device; a missing accessory deducts from the price and the wizard shows the exact figure. Other carriers: AT&T up to $505, Other Carrier up to $482, T-Mobile up to $455, Verizon up to $455. How we grade. How we set prices. Every model's price in one table.
Price trend
Good condition, 1TB, Unlocked, weekly averages. Techtree paid $593 (June 22, 2026) to $549 (September 21, 2026), down 7.4%. Updated September 23, 2026.
Every Galaxy S25 Ultra configuration we buy (15)
| Storage / Carrier | Brand New | Flawless | Good | Fair | Minor Damage | Broken |
|---|---|---|---|---|---|---|
| 1TB, Unlocked | $605 | $595 | $549 | $361 | $157 | $45 |
| 512GB, Unlocked | $555 | $545 | $499 | $348 | $143 | $41 |
| 256GB, Unlocked | $520 | $510 | $465 | $331 | $133 | $38 |
| 1TB, AT&T | $505 | $495 | $450 | $333 | $109 | $31 |
| 1TB, Other Carrier | $482 | $472 | $406 | $288 | $125 | $36 |
| 512GB, AT&T | $455 | $445 | $400 | $293 | $96 | $27 |
| 1TB, T-Mobile | $455 | $445 | $400 | $293 | $109 | $31 |
| 1TB, Verizon | $455 | $445 | $350 | $258 | $73 | $21 |
| 256GB, AT&T | $420 | $410 | $355 | $265 | $88 | $25 |
| 512GB, Other Carrier | $418 | $408 | $366 | $278 | $114 | $33 |
| 512GB, T-Mobile | $405 | $395 | $350 | $258 | $97 | $28 |
| 512GB, Verizon | $405 | $395 | $309 | $208 | $64 | $18 |
| 256GB, Other Carrier | $388 | $378 | $331 | $258 | $106 | $30 |
| 256GB, T-Mobile | $370 | $360 | $315 | $223 | $88 | $25 |
| 256GB, Verizon | $370 | $360 | $281 | $173 | $57 | $16 |
Prices as of September 23, 2026 for a complete, working device in each condition; the wizard applies any accessory deduction. Configurations Techtree does not buy are not listed.
Fair Evaluation Promise
Concerned about quote adjustments? Here's exactly how we handle every inspection.
Consistent grading
Every device is evaluated with the same standardized process, based on the condition you selected at quote.
Clear explanations
If your device differs from what you described, we show you what we found before any change to your offer.
Your choice, always
Don't agree with a revised offer? We'll ship your device back for free, or re-evaluate it, with no obligation.
Selling your Galaxy S25 Ultra: FAQs
How much is a Galaxy S25 Ultra worth today?
As of September 23, 2026, Techtree pays $38 to $605 for a Galaxy S25 Ultra, depending on storage, carrier, condition and included accessories. A complete, working one in good condition is worth up to $549. Our price for a good-condition unit is down 7.4% 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 Galaxy S25 Ultra worth in good condition?
As of September 23, 2026, Techtree pays up to $549 for a Galaxy S25 Ultra in good condition (light wear, fully working), by storage: 256GB $465, 512GB $499, 1TB $549. 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 Galaxy S25 Ultra is this page for?
Galaxy S25 Ultra: released February 2025, chip Snapdragon 8 Elite, display 6.9" QHD+ Dynamic AMOLED 2X, 120Hz, storage options 256GB / 512GB / 1TB, RAM 12GB. Techtree buys every storage size listed in the price table, on Unlocked, AT&T, Other Carrier, T-Mobile, Verizon.
Can I sell a Galaxy S25 Ultra 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 September 23, 2026 Techtree pays up to $157 for a Galaxy S25 Ultra in that condition. More than one issue is Broken, worth up to $45. A device that does not power on cannot be quoted.
Is a locked Galaxy S25 Ultra 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 a Galaxy S25 Ultra is worth?
Yes. The price table is for Unlocked. On other carriers the same device fetches: AT&T up to $505, Other Carrier up to $482, T-Mobile up to $455, Verizon up to $455. Pick the carrier in the wizard for the exact figure.
How do I find my Galaxy model?
Open Settings, About phone to see the exact model (for example Galaxy S24 Ultra). Selecting the right model keeps your quote accurate.
How do I prepare my Galaxy phone?
Back up your data, remove your Google and Samsung accounts to clear the activation lock, take out the SIM and SD card, then factory reset.
Other Galaxy S Series models we buy
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