Sell Apple iPhone 13 Pro Max — Round Rock · Bastrop · South Austin
Sell my Apple iPhone 13 Pro Max. Get cash today.
On average, we pay $468 more than ecoATM. From our November 9, 2026 checks on the Apple iPhone 16, 17 and 18 Pro Max (256GB, unlocked): our top price beat ecoATM’s offer by $338 to $627. Your exact offer depends on model, storage, and condition — in store. Got an ecoATM offer? Bring it in — we’ll beat it.
The Apple iPhone 13 Pro Max was Apple’s top phone in 2021 — a polished stainless steel frame, the first ProMotion 120Hz screen on an iPhone, and a camera system people still compare new phones against. Plenty of them are sitting in drawers now after upgrades, and a flagship like this one still carries real value. Bring yours into our Round Rock, Bastrop, or South Austin store, get an offer on the spot, and get paid before you leave — no kiosk, no shipping it away, no waiting.
- Most visits take 10–15 minutes
- We buy all storage sizes — 128GB, 256GB, 512GB, and 1TB, unlocked or carrier locked.
- Cracked or won’t turn on? Still bring it in
- Free quote, no obligation — walk in anytime
We buy all storage sizes — in every condition
The Apple iPhone 13 Pro Max was offered in four storage sizes — 128GB, 256GB, 512GB, and 1TB, the first time an iPhone ever reached a full terabyte. We buy all storage sizes, unlocked and carrier locked, because lock status changes what this model is worth. The lists below start with the 128GB phone: unlocked first, then carrier locked. Your exact offer depends on model, storage, and condition — in store.
128GB — Unlocked
Works on any carrier. Every grade we buy:
128GB — Carrier Locked
Locked to one carrier. Every grade we buy:
Bigger storage pays more
Same phone, more storage, more cash. We buy all storage sizes of the Apple iPhone 13 Pro Max:
How offers work: both lists above are for the 128GB Apple iPhone 13 Pro Max — unlocked first, then carrier locked. Bring your phone in and you’ll get your exact offer on the spot, based on your storage size, lock status, and condition. If you don’t like the offer, you take your phone home — no obligation.
Which grade is your Apple iPhone 13 Pro Max?
On an Apple iPhone 13 Pro Max, condition comes down to a few things in particular: the 6.7-inch ProMotion screen, the polished stainless steel frame — which shows fine scratches more than any finish Apple used before or since — the matte back glass, battery health on a phone that has been in use since 2021, and Face ID. Here’s how the grades break down for this phone.
Sealed / New Open
Still sealed in its factory packaging, or opened but never set up or used. Unopened Apple iPhone 13 Pro Max phones are rare now, and a sealed one sits at the very top of the grades.
Grade A+
Looks close to new: the screen is free of scratches, the polished steel edges are still bright and unmarked, the matte back glass is clean, Face ID unlocks first try, and battery health has held up well for its age.
Grade B+ / B
The usual story for this model: fine scratches and scuffs along the shiny stainless steel frame from years of cases going on and off, light marks on the screen, battery health showing its years — and everything still works as it should, including Face ID and all three rear cameras.
Grade C
Heavier wear — a crack across the screen or the back glass, deeper scuffs or a small dent in the steel frame — but the phone still powers on and works.
Grade D
Rough shape: several problems adding up at once — say a cracked screen plus low battery health or a camera that isn’t focusing — but it still powers on. Still worth real money.
DOA
Won’t power on at all — black screen, no Apple logo, nothing. Don’t throw it away — a dead Apple iPhone 13 Pro Max is still worth bringing in.
Carrier locked
Still tied to AT&T, T-Mobile, Verizon, or another carrier — very common on this model, since so many were bought on monthly plans in 2021 and 2022. We buy those too, for less than unlocked.
Not sure?
Two quick checks before you come in can help: Settings, then General, then About shows your storage size, and Settings, then Battery, then Battery Health shows your maximum capacity. Or skip both — bring it in and get an exact offer on the spot, then accept it or take your phone home.
What lowers an Apple iPhone 13 Pro Max offer: start with the frame — the polished stainless steel on this model picks up fine scratches and scuffs more easily than the brushed finishes that followed it, and heavy wear there brings the grade down. Battery health matters more than usual on a 2021 phone: the maximum capacity percentage in Settings tells us how much life the battery has left. A cracked screen or matte back glass, a rear camera or 3x telephoto lens that isn’t working right, or Face ID that won’t unlock each brings the offer down further. We don’t guess at deductions online — your exact offer is worked out on your actual phone, in store, in about 10–15 minutes.
How selling your Apple iPhone 13 Pro Max works
Three steps, all in person — and for this phone, your offer comes down to three things: storage size, lock status, and condition. Most people are in and out in 10–15 minutes. The full walk-through is on our How It Works page.
Bring your phone in
Come into Round Rock, Bastrop, or South Austin — no appointment, no account, no form first. Back up your photos and messages to iCloud or a computer before you come, and give it time: this model backs up over a Lightning cable, and a well-filled 512GB or 1TB phone can take a while to copy.
Get your offer on the spot
We make you a clear offer on the spot for your exact Apple iPhone 13 Pro Max — 128GB, 256GB, 512GB, or 1TB, unlocked or carrier locked, in its actual condition. Accept or decline — there’s no pressure either way.
Paid before you leave
Accept, and you’re paid cash, Zelle, or Cash App — your choice. Your Apple iPhone 13 Pro Max is then wiped clean before resale at no charge, so your photos, messages, and Apple account don’t go with it.
What to bring
Keep it simple — the phone itself is the main thing.
- Your Apple iPhone 13 Pro MaxCharged if you can, so we can see the screen light up — but bring it even if it won’t turn on.
- The Lightning cable, if you have itThis model charges over Lightning — the older cable, not USB-C. Not required, but complete sets can help your offer.
- The box and any accessoriesThe original box helps most on a sealed or barely used phone — it confirms your storage size and color, whether that’s Sierra Blue, Alpine Green, or one of the others. Extra cases or an unused cable? Bring what you’ve got.
- Your ecoATM or other offer, if you have oneA screenshot or printout is fine — showing us a lower offer helps you, not us.
What we can’t buy
There’s a short list of things we have to turn down.
- Stolen devicesIf it isn’t yours to sell, we can’t take it.
- iCloud-locked phonesAn Apple iPhone 13 Pro Max still signed into an Apple account with Find My on stays locked to that account. If it’s your phone, sign out of iCloud and turn Find My off before you come.
- Password-locked phonesIf the phone can’t be opened by its owner with its passcode or Face ID, we can’t buy it.
- Broken TVsWe don’t take TVs with cracked or damaged screens.
About the Apple iPhone 13 Pro Max
The Apple iPhone 13 Pro Max is the biggest phone in the Apple iPhone 13 line — a 6.7-inch screen in a polished stainless steel body, with the A15 Bionic chip, a 3x telephoto camera, and the smaller notch Apple introduced on this generation. It was also the first iPhone with ProMotion and the first offered with 1TB of storage. Specs like that are why it still sells well years later — and why yours is worth more as cash than as a drawer backup.
Not sure yours is really the Max? Open Settings, then General, then About — the model name at the top settles it. If yours turns out to be the smaller 6.1-inch Apple iPhone 13 Pro, the standard Apple iPhone 13, or a newer Pro Max like the Apple iPhone 14 Pro Max, the Apple iPhone 15 Pro Max, or the Apple iPhone 16 Pro Max, we buy those too — they just have their own offers. We also buy Samsung and Google phones. See the Sell Phones page or just bring it in.
Sell your Apple iPhone 13 Pro Max near you
Three stores, one phone number, and the same process at each one. Walk in during open hours — no appointment needed.
Location
Round Rock
115 Sundance PkwyRound Rock, TX 78681
Mon–Sat 10 AM – 6 PM, Sun 12 PM – 5 PM
Call: 281-739-4316
Location
Bastrop
107 Childers Dr Ste 300Bastrop, TX 78602
Mon–Sat 10 AM – 6 PM, Closed Sunday
Call: 281-739-4316
Location
South Austin
9900 S IH 35 Frontage RdAustin, TX 78748
Mon–Sat 10 AM – 6 PM, Sun 12 PM – 5 PM
Call: 281-739-4316
Coming in from a nearby town? The Round Rock store serves Pflugerville, Georgetown, Cedar Park, and Hutto; South Austin serves Kyle, Buda, and San Marcos; and Bastrop serves Elgin, Smithville, and Cedar Creek. Whichever store is closest to you, the process is the same.
Sell Apple iPhone 13 Pro Max — questions
The questions Apple iPhone 13 Pro Max owners ask before they sell theirs. More answers on our FAQ page.
Got an ecoATM offer? Bring it in — we’ll beat it.
Bring your Apple iPhone 13 Pro Max to Round Rock, Bastrop, or South Austin today — offer on the spot, paid in cash, Zelle, or Cash App in 10–15 minutes.