Instant Phone Worth
Live phone value guide

iPhone XS Max 512GB: what's it worth?

Adjust the details below to estimate what you could sell it for and what a comparable used model costs today.

Isometric phone inspection dock with storage, condition, and carrier controls
● Updated August 3, 2026◇ 39 sources & listings✓ No signup
Your estimate
Sell for
best buyback offer
Buy for
$214
typical used price
Storage
Condition
Carrier

This is a market reference, not a guaranteed offer.

iPhone XS Max 512GB at a glance

Released
2018
Launch price
$1,449
Buy used
$214

The iPhone XS Max 512GB buying one used runs roughly 85% below buying new.

Price trend

Trend builds up as we track this phone weekly.

Condition guide

Choose the closest honest description. Cosmetic wear matters, but a phone that does not work should always be marked faulty.

Four phone inspection bays showing mint, good, fair, and faulty conditions
Mint

Like new, with no visible marks. Best price.

Good

Light wear and fully working. Most phones fit here.

Fair

Heavy wear, but every important function still works.

Faulty

Cracked, broken, or missing a key function.

iPhone XS Max 512GB value — FAQ

How much is the iPhone XS Max 512GB worth in 2026?

We're refreshing current iPhone XS Max 512GB prices.

Is it better to sell or trade in my iPhone XS Max 512GB?

Cash buyback is usually higher and has no strings; carrier trade-in pays in bill credits over 24–36 months if you buy a new phone.

Other phones

How we calculate these prices