How Much is an iPhone X Worth? Value Guide 2026
June 20, 2026 · BuyBackX Team
The iPhone X is no longer Apple's newest device, but that does not mean it has lost all of its value.
Whether you are thinking about selling, trading in, or simply curious about what your device is worth, getting an accurate estimate can help you make the right choice.
So, how much is an iPhone X worth today?
A used iPhone X is worth between $50 and $150 in 2026, depending on storage and condition. A 64GB model in good working order, unlocked, lands close to $75 to $90. A mint 256GB unit can clear $130 or more. A cracked or faulty unit drops to $20 to $40. That is the range you should expect from buyback stores, trade-in programs, and private marketplaces right now.
Nine years is a long time for a phone. The iPhone X launched in November 2017 at $999 for the base model, and it has been losing value every year since. But here is the part most guides skip: that value has stopped falling off a cliff and settled into a steady, predictable range. Knowing where your phone sits in that range is the whole game.
What Decides Your Final Offer
Four things move the number up or down. Storage capacity. Physical condition. Carrier lock status. And where you choose to sell it.
Storage matters less than people assume. The gap between a 64GB and a 256GB iPhone X is usually $15 to $30, not the $150 difference you would see on a brand-new phone. Once a phone is this old, buyers care more about whether it actually works.
Condition is the bigger lever. A mint, boxed iPhone X with no scratches can pull in $100 to $150. A phone with light wear still earns $60 to $90. A cracked screen cuts that almost in half. A faulty unit, one that will not power on or has camera or charging port issues, drops to $15 to $35.
Carrier status counts too. An unlocked iPhone X sells for more than one still tied to Verizon, AT&T, or T-Mobile. Buyers want flexibility, and they will pay extra for it.
iPhone X Value by Condition: The Real Numbers
Condition | 64GB | 256GB |
|---|---|---|
Mint / Boxed | $100 - $150 | $120 - $150 |
Good (light wear) | $65 - $90 | $80 - $110 |
Cracked screen | $25 - $45 | $35 - $55 |
Faulty / not working | $15 - $30 | $20 - $40 |
These figures reflect current buyback and trade-in averages, pulled from active resale market data in 2026. Your actual quote will land somewhere in these bands once a buyer inspects the screen, battery, and buttons.
One thing trips up a lot of sellers.
People assume a damaged iPhone X is worthless. It is not. Even a cracked 64GB model still carries parts value and resale demand in markets where budget phones matter most.
Why the iPhone X Lost Value So Fast, Then Stopped
Apple devices follow a fairly brutal depreciation curve. In year one after release, an iPhone typically loses about 17% of its trade-in value. By year two, that climbs past 35%. By year four, more than 60% is gone.
The iPhone X hit all of those markers and kept dropping for a while after that. So why has the price held somewhat steady the last year or two instead of crashing to nothing?
Two reasons. First, supply has thinned out. Fewer working units remain in circulation, since many were discarded once batteries degraded or screens cracked beyond repair. Second, demand never fully disappeared. Budget buyers, second phones for kids, and backup devices keep a floor under the price.
That floor will not last forever. Software is the reason why.
The iOS Support Wall Changes Everything
This is the part competitors mention in passing and buyers genuinely need to understand. The iPhone X tops out at iOS 16. It cannot run iOS 17, iOS 18, or Apple's current iOS 26 release.
That sounds like a small detail. It is not.
No security patches have shipped for the iPhone X since late 2021. Banking apps are dropping support for older iOS versions one by one. Two-factor authentication apps, ride-share apps, and even some messaging platforms now require iOS 16 or higher just to install, which puts the iPhone X right at the edge of compatibility.
This matters for two different people in two different ways. If you are selling, it means your phone's value will keep sliding as more apps age it out, so waiting rarely pays off. If you are buying a used iPhone X to save money, it means you are buying a phone with a closing window, not a long-term device.
Compare that to the iPhone 11 and iPhone 12, both of which still receive iOS 26. For roughly $20 to $40 more than a used iPhone X, those models buy years of extra software life. That price gap is the single biggest factor in whether the iPhone X is worth buying used today, not just worth selling.
Where to Actually Sell Your iPhone X
You have four real options, and they are not equal.
Carrier trade-in. Convenient, but usually the lowest payout, and you almost always get bill credit instead of cash. That credit is locked to a new phone purchase on that carrier.
Big-box trade-in kiosks. ATM-style buyback machines and big-box electronics counters often pay 30% to 50% less than dedicated buyback stores. Speed costs you money here.
Private marketplaces. Sites like eBay or Swappa can pay the most, but you take on listing fees, buyer disputes, and shipping risk. eBay alone takes roughly 10% off the top.
In-store buyback specialists. This is where you get an instant, transparent quote, paid in cash, with the device inspected in front of you. No shipping. No waiting for a check. No guessing whether the buyer will lowball you after the fact.
That last option is exactly what BuyBackX was built around. You walk in, a tech specialist checks your iPhone X on the spot, and you walk out with cash, store credit, PayPal, Venmo, or a digital gift card, whichever works for you. The quote is upfront and guaranteed, and if you find a better offer elsewhere, BuyBackX will beat it under its Best Price Guarantee.
Should You Sell Now or Hold On?
Sell now. There is no version of 2026, 2027, or 2028 where the iPhone X is worth more than it is today.
Every month that passes pushes another app past its compatibility limit. Every battery cycle pushes the phone closer to a failed health check. The clock only runs one direction on a nine-year-old phone.
If you are holding onto it "just in case," ask yourself what the case actually is. A backup phone with no current iOS support is a backup phone that cannot run your banking app. That is not much of a backup.
Is the iPhone X Still Worth Buying Used?
Short answer: only in narrow situations. If your budget is strictly under $100 and your use case is calls, texts, and basic apps, a $90 iPhone X can still do the job.
For almost everyone else, it is the wrong buy. The iPhone 11 costs $20 to $40 more, runs current iOS, has a faster A13 chip, better battery life, and a dual-camera system the iPhone X never had. That gap closes fast once you factor in how much longer the iPhone 11 will stay usable.
Think of it this way: paying $90 for six more months of usable software is a worse deal than paying $120 for three more years of it.
Get the Most Cash Before You Sell
A few minutes of prep can add real money to your final offer.
Check battery health. Settings, then Battery, then Battery Health. Anything above 80% supports a higher offer.
Back up and erase the phone. Buyers and buyback stores pay less for phones still logged into iCloud, since they cannot resell or process a locked device.
Find the original box and charger. Not required, but it nudges mint and good-condition offers higher.
Get multiple quotes before committing. Prices for the same condition and storage can swing by $30 or more between buyers.
Selling a financed, iCloud-locked, or blacklisted iPhone X is still possible. A financed phone can be sold once you understand the remaining balance owed to your carrier. An iCloud-locked phone needs an ID reset through Apple before resale, though some buyback stores will handle that step for you, usually for a lower payout. A blacklisted phone with a bad ESN cannot go to a private buyer, but specialist buyback stores will still take it.
The Bottom Line
A used iPhone X is worth $50 to $150 in 2026, with most good-condition 64GB units landing around $75 to $90. That number is shaped by condition, storage, and carrier lock status, and it will only go down from here as iOS support keeps narrowing what the phone can run.
If you are ready to turn that old iPhone X into cash today, sell your iPhone for an instant, guaranteed quote. You will get paid on the spot, in cash or the payment method of your choice, with no shipping and no waiting around for a check.
Frequently Asked Questions
Is the iPhone X still worth anything in 2026?
Yes. Most working units sell for $50 to $150 depending on condition and storage, even nine years after release.
Does the iPhone X support iOS 26?
No. The iPhone X maxes out at iOS 16 and has not received a security patch since late 2021.
Can I sell a cracked iPhone X?
Yes. A cracked screen typically cuts the value by 40% to 60%, but the phone still carries resale and parts value.
Where do I get the most cash for my iPhone X?
In-store buyback specialists usually beat carrier trade-ins and kiosk machines, since they pay cash on the spot instead of bill credit or store credit.