Sell my Apple iPhone XS Max

Trade-in value up to $126 (256GB · flawless · unlocked) · paid quickly · free certified data wipe

Estimated market value · we refine it daily from live competitor offers

Released in 2018 at $1099, your Apple iPhone XS Max is worth real money today. Phones lose value fast once the next model lands, so selling your iPhone XS Max sooner puts more cash in your pocket. BuyBackBear gives you a transparent quote in seconds, pays more than carrier bill-credit deals, wipes your data to NIST 800-88 standards with a free certificate, and pays you quickly after we inspect it. Lock today's price below.

What's my iPhone XS Max worth? A iPhone XS Max in flawless, unlocked condition is worth up to $126 with BuyBackBear today, about 11% of its $1,099 launch price. Offers range from $17 for a broken unit up to $126 flawless, and we pay cash quickly after we inspect it. Released in 2018 (about 8 years ago), the iPhone XS Max keeps losing value as newer models launch, selling now locks today's price.

Model numbers (printed on the back): A1921, A2101, A2102, A2103, A2104, FT5F2LL/A, MT522LZ/A, MT5C2LL/A, MT5D2LL/A, MT5K2LL/A, MT5M2LL/A, MT5N2LL/A, check yours so we quote the exact variant.

iPhone XS Max: key trade-in facts

Top payout (flawless, unlocked)
$126
Broken / won't power on
from $17
Released
2018
Launch price
$1,099 (11% retained)
Storage sizes priced
64GB, 128GB, 256GB
Payment
PayPal, Zelle, Venmo or check
Shipping
Free prepaid label, both ways
Quote lock
14 days
Data
NIST 800-88 certified wipe

Prices refresh daily. Machine-readable: live price JSON.

Trade-in value, last 12 monthsDown ~16%, sell before it drops more
JulSepNovJanMarMay
Jul: $129now: $109
🐻📉

Not ready to sell? Track your Apple iPhone XS Max's value — free.

Phones lose value every month. We'll email you when your Apple iPhone XS Max's trade-in value drops, or before a new model launch tanks the price — so you sell at the peak. No spam, unsubscribe anytime.

Email me a value update

Real cash vs a carrier trade-in

Your iPhone XS Max offer is paid as real cash you can spend anywhere. A carrier “trade-in” of a similar size is bill credit spread over 24 to 36 months, and only while you buy a new phone and stay on their plan.

BuyBackBear
up to $126 cash
  • Real cash by PayPal, Zelle, Venmo or check
  • Yours to spend anywhere, no strings
  • We beat any competitor’s written quote by $2
Carrier trade-in
Bill credit
  • Spread over 24 to 36 monthly bill credits
  • Only if you buy a new phone and stay on plan
  • Leave early and the remaining credit disappears
ConditionWhat it means
FlawlessLike new, no scratches, fully functional, no screen marks.
GoodLight wear, minor scratches. Screen and body intact, fully working.
FairVisible scratches or scuffs but no cracks. Fully functional.
Cracked screenCracked glass or display but the device still powers on and works.
BrokenMajor damage, cracked back, bad screen, or faults. Still powers on.
Won't power onDead or won't boot, sold for parts.

About the iPhone XS Max

The Apple iPhone XS Max, released in 2018, represents a significant leap in smartphone technology, offering a stunning 6.5-inch Super Retina OLED display, the largest ever on an iPhone at its release. Powered by the A12 Bionic chip, it delivers exceptional performance for demanding apps and games, alongside advanced camera capabilities. Its premium glass and stainless steel design, coupled with IP68 water resistance, make it a durable and elegant device. This model introduced enhanced Face ID for secure authentication and Apple Pay, alongside improved stereo speakers for an immersive audio experience. With its powerful hardware and refined software, the iPhone XS Max remains a highly capable device, perfect for users seeking a large-screen iPhone with robust features and a premium feel.

  • 6.5-inch Super Retina OLED Display
  • Apple A12 Bionic Chip
  • Dual 12MP Camera System with OIS
  • Face ID Security
  • IP68 Water and Dust Resistance
  • Wireless Charging
  • Stereo Speakers
  • Premium Glass and Stainless Steel Design

iPhone XS Max specifications

Display
6.5 inches
Panel
Super Retina OLED, HDR10, Dolby Vision
Resolution
2688 x 1242
Refresh rate
60Hz
Chip
Apple A12 Bionic (7 nm)
RAM
4GB
OS at launch
iOS 12
Main camera
12 MP (wide) + 12 MP (telephoto)
Front camera
7 MP, f/2.2, 32mm
Battery
3174
Charging
15W wired fast charging (50% in 30 min)
Dimensions
157.5 x 77.4 x 7.7 mm
Weight
208.0
Build
Glass front, glass back, stainless steel frame
Water resistance
IP68 dust/water resi
Port
Lightning, USB 2.0
Unlock
Face ID (Face recognition)
Storage
64GB, 256GB, 512GB

Common iPhone XS Max issues we check at inspection

  • Screen burn-in on OLED display. Ghost images from status bar, navigation buttons, or keyboard visible on OLED panels after extended use. The iPhone XS Max uses an OLED display, making it susceptible.
  • Battery degradation below 80% health. Original battery showing <80% maximum capacity after 2+ years of use. This is typical for devices of this age.
  • Face ID failure. The TrueDepth camera system for Face ID can fail due to hardware issues or damage, rendering a key feature unusable.
  • Cracked screen or back glass. The glass front and back are prone to cracking from drops. Stainless steel frame can also show dents and scratches.
  • Water damage indicators tripped. Despite IP68 rating, liquid contact can cause internal corrosion and component failure, often not immediately apparent.
  • Charging port issues. The Lightning port can become loose, corroded, or clogged with debris, leading to charging or data transfer problems.

How to identify your iPhone XS Max

Make sure you're quoting the exact model and variant, it's what locks your price.

  1. 1.Open Settings → General → About on the iPhone XS Max.
  2. 2."Model Name" confirms it's an iPhone XS Max; tap "Model Number" to reveal the A-number (e.g. A2849).
  3. 3."Capacity" shows your storage, pick the matching size above for an exact quote.
  4. 4.Dial *#06# to get the IMEI (you'll need it to sell).

Variants & configurations we buy

Select yours above for an exact cash offer.

Storage
64GB · 128GB · 256GB
Carriers
Unlocked, AT&T, T-Mobile, Verizon & more
Conditions
Flawless · Good · Fair · Cracked · Broken · Won't power on
Released
2018
Launch price
$1,099
Model #
A1921, A2101, A2102, A2103

First, turn off Find My before you sell your iPhone XS Max

A device still signed into iCloud is Activation Locked and worth almost nothing to any buyer. The walkthrough covers the exact taps, the iCloud route if you no longer have it to hand, and the clean erase.

Prefer to read? Full transcript and takeaways →

How it works

Four steps, no surprises. Decline any revised offer for free, we even pay the return shipping.

  1. 1

    Get your quote

    Pick your model and condition for an instant, honest offer. Price locked 30 days.

  2. 2

    Ship it free

    We email a prepaid FedEx/UPS label and your 5 nearest drop-off spots. Pack it with our guide.

  3. 3

    We inspect & wipe

    We test, certify-erase your data (NIST 800-88), and email your Certificate of Data Erasure.

  4. 4

    Get paid fast

    Choose PayPal, debit, Venmo, or a gift-card bonus. Don't like a revised offer? Free returns.

Selling your iPhone XS Max: FAQs

How much is a Apple iPhone XS Max worth?+

A iPhone XS Max in flawless, unlocked condition is worth up to $126 right now with BuyBackBear. Exact value depends on storage, carrier and condition, get your instant quote above. Your quote is locked for 14 days.

What is the iPhone XS Max trade-in value?+

The iPhone XS Max trade-in value runs up to $126 for a flawless, unlocked unit and scales down with storage, carrier lock and condition. We re-price daily against the market, so the number in your quote is current, and we'll beat any competitor's written quote by $2.

Can I sell a iPhone XS Max with a cracked screen?+

Yes. A iPhone XS Max with a cracked screen that still powers on is worth around $46. Select "Cracked screen" above for your exact offer, we buy damaged and broken devices too.

Where can I sell my iPhone XS Max for cash?+

Right here, get an instant quote above, ship it free with a prepaid label, and we pay cash by PayPal, Zelle, Venmo or check quickly after we inspect it. No stores, no haggling, and free return shipping if you decide not to sell.

Do I get more selling my iPhone XS Max here than trading it in with my carrier?+

Almost always. Carriers pay "up to" headline amounts as bill credits spread over 24 to 36 months, and only if you buy a new phone and stay on their plan. BuyBackBear pays cash after inspection, no strings.

How do I wipe my iPhone XS Max before selling it?+

Back up, then Settings → [your name] → Sign Out (this turns off Find My / Activation Lock), remove your SIM, and Erase All Content and Settings. We also wipe it again to NIST 800-88 standards and email you a Certificate of Data Erasure.

What if my iPhone XS Max is worth less after inspection?+

If our inspection changes your quote, we send photo evidence and give you 14 days to accept or decline. Decline and we ship your iPhone XS Max back free, we never silently accept a lower offer for you.

How much can I sell my iPhone XS Max for?+

From $15 (won't power on) to $126 (flawless, unlocked). No listing fees, no shipping costs and no haggling, the quote you lock is the cash we pay if the device matches your description.

Where can I sell my Apple iPhone XS Max near me?+

Anywhere in the US, no store visit needed. We email a free prepaid label, you drop the box at any carrier location, and payment goes out after inspection. Mail-in buyback beats kiosk and store walk-in offers almost every time.

Can I sell a broken iPhone XS Max?+

Yes. Cracked glass, bad battery, even a iPhone XS Max that won't turn on, we buy them all. Broken units start around $15, just pick the matching condition above for your exact offer.

Is a used iPhone XS Max still worth anything in 2026?+

Yes, a 8-year-old iPhone XS Max in good shape still brings up to $126. Resale value keeps sliding as newer models launch, so the sooner you sell, the more of that value you keep.

Should I sell my iPhone XS Max now or wait?+

Sooner is almost always better. iPhone XS Max prices fall every time a newer model launches or a carrier promo ends, they don't recover. The price-history chart on this page shows the trend for this exact device.

Is it safe to sell my iPhone XS Max online?+

Yes, when the buyer does what we do: a NIST 800-88 certified data wipe with an emailed certificate, photo evidence for any re-grade, and free return shipping if you decline. You're never locked in.

Does storage size change what my iPhone XS Max is worth?+

Yes, meaningfully. We price 3 storage sizes for the iPhone XS Max (up to 256GB), and bigger storage always pays more. Select yours above to see the difference.