Sell My iPhone 15 Plus

Sell Your iPhone 15 Plus Online Fast for Cash

Ready to move on from your iPhone 15 Plus? The Whiz Cells is the best place to sell your iPhone 15 Plus online for cash, easily and for the most money. Get an instant quote, ship your device for free, and get paid in as little as one business day after we receive it.

The iPhone 15 Plus delivered the same significant upgrades as the standard iPhone 15 — Dynamic Island, USB-C, and a 48MP main camera — in a larger 6.7-inch body with the best battery life Apple offered on a non-Pro iPhone in 2023. Buyers who specifically want a large-screen iPhone with strong battery life at a price below the current generation still actively seek it out. We accept all conditions including broken or cracked screens, so whatever state your iPhone 15 Plus is in, get your quote and ship it free.

How Much Is My iPhone 15 Plus Worth?

Storage, carrier, and condition are the three biggest drivers of your iPhone 15 Plus offer. The 512GB unlocked model in excellent condition commands the strongest offer. The 128GB carrier-locked model in broken condition comes in at the lower end. The gap between storage tiers is meaningful, so double check yours before selecting.

Get your instant quote above to find out exactly what your iPhone 15 Plus is worth right now.

iPhone 15 Plus Trade-In Value Guide

Storage: Available in 128GB, 256GB, and 512GB. Higher storage variants fetch meaningfully stronger offers. Double check your storage before selecting.

Carrier: Unlocked iPhone 15 Plus models command the strongest offers because they appeal to the widest buyer pool. AT&T, T-Mobile, Verizon, and other carrier-locked devices are accepted but typically fetch slightly lower offers.

Condition: Four tiers determine your offer:

• Excellent: Pristine condition, no scratches, battery health above 85%, fully functional with original parts. Less than 10% of devices qualify. Strongest offer.
• Good: Light signs of wear, minor scratches that can’t be felt by a fingernail, battery above 85%, display with no defects. Strong offer.
• Cracked Glass: Functional device with cracked front, back, or camera glass, possible frame dents or deep scratches. LCD must be defect-free, battery above 80%. Moderate offer.
• Broken: Device must power on and have no water damage. Screen burn, bad battery, faulty ports, broken Face ID, or modified software all qualify. Lowest offer but still worth something.

Display condition: The iPhone 15 Plus has a larger 6.7-inch display than the standard iPhone 15. More screen real estate means screen damage is more visible and more impactful on the offer. Assess your display condition carefully before selecting your tier.

Dual camera condition: The iPhone 15 Plus has a 48MP Main, 12MP Ultra Wide. Any scratches on the camera lenses or module damage should be noted accurately when selecting your condition.

Aluminum frame condition: The iPhone 15 Plus uses an aluminum frame. Scratches and scuffs from daily use are common and will affect your condition tier, so assess it honestly before selecting.

USB-C port condition: The iPhone 15 Plus was among the first standard iPhones with USB-C. If the USB-C port is damaged or non-functional, select your condition accurately as this affects core functionality.

Activation Lock: An iPhone with iCloud Activation Lock still enabled significantly reduces resale value. Sign out of your Apple ID and disable Find My before selling. This is the single most important step you can take to protect your offer.

Timing: The iPhone 15 Plus is now two generations behind the current lineup and its form factor has been replaced by the iPhone Air. Values are declining and will continue to drop. Selling now rather than waiting is the right call.

How to Sell Your iPhone 15 Plus

Selling your iPhone 15 Plus with The Whiz Cells takes about five minutes to get started. Here’s exactly how it works:

Step 1: Get your instant quote

Find the iPhone 15 Plus on this page and select your carrier, storage, and condition. Be accurate with your condition selection. A mismatch between what you select and what we receive during inspection can affect your final payout. Once you’ve made your selections, you’ll get an instant quote with no obligation to accept.

Step 2: Prep your iPhone 15 Plus before shipping

Before boxing it up, do three things. First, back up your data to iCloud or your computer via Finder. Second, sign out of your Apple ID under Settings to remove Activation Lock and disassociate the phone from your account. Third, go to Settings, then General, then Transfer or Reset iPhone, then Erase All Content and Settings to factory reset your device. This protects your personal data and ensures the next owner can set up the phone without any issues.

Step 3: Ship your iPhone 15 Plus for free

Once you accept your offer, we’ll send you a prepaid shipping label. The iPhone 15 Plus is a larger device so make sure you use a box with enough room to pack it securely with bubble wrap or foam padding on all sides. Drop it off at any USPS location. Shipping costs nothing on your end.

Step 4: Get paid stupid fast

Once your iPhone 15 Plus arrives and passes inspection, payment goes out within a single business day. Choose PayPal for the fastest payout. Many sellers receive their money within minutes of approval. If anything comes up during inspection that affects your offer, we’ll contact you before proceeding.

Why The Whiz Cells Is The Best Place To Sell Your iPhone 15 Plus

The iPhone 15 Plus attracted buyers who wanted the biggest battery and largest screen in the non-Pro standard lineup. That audience still exists in the resale market. But the form factor has since been replaced by the iPhone Air in the current lineup, and two generations of newer iPhones have pushed the 15 Plus further down the value ladder. Values are declining steadily.

The Whiz Cells gives you a guaranteed offer based on real market demand, free shipping, and payment in as little as one business day. In our 2026 buyback comparison study, we paid an average of 47% more than competing platforms across all devices tested. You can read the full breakdown in our 2026 Buyback Comparison Study. We’re also accredited with the Better Business Bureau and hold a 4-star rating with over 310 verified reviews on Trustpilot.

Your iPhone 15 Plus gets a second life in the hands of someone who actively wants it, kept out of a landfill and put to good use. You can learn more about how we handle device recycling here.

How We Pay You

• PayPal: Fastest option, payment often lands within minutes of approval.
• Bank Transfer: Direct deposit straight to your account.
• Visa Card: Convenient if you’d rather keep it on a card.
• Gift Card: A solid option if you’d rather put the value toward a new device.
• Check: Mailed to you, typically arrives within 7-10 business days.

Most sellers go with PayPal for the speed. Pick what works best for you.

FAQs On Selling Used iPhone 15 Plus

How much is an iPhone 15 Plus worth?

It depends on storage, carrier, and condition. The 512GB unlocked model in excellent condition commands the strongest offer. The 128GB carrier-locked model in broken condition comes in at the lower end. With the iPhone 15 Plus now two generations behind the current lineup and its form factor replaced by the Air, values are declining. Get your instant quote above to find out exactly what yours is worth right now.

Is the iPhone 15 Plus still worth selling?

Yes, but sooner is better than later. The iPhone 15 Plus is two generations behind the current lineup, its form factor has been replaced by the iPhone Air, and values will continue to drop. Whatever it’s worth today, it will be worth less in six months. Selling now gets you the most out of it.

Can I sell a carrier-locked iPhone 15 Plus?

Yes. The Whiz Cells accepts iPhone 15 Plus models locked to AT&T, T-Mobile, Verizon, and other carriers. Unlocked devices typically command a slightly stronger offer but all carrier configurations are welcome.

Where can I sell a broken iPhone 15 Plus?

The Whiz Cells is the best place to sell your broken iPhone 15 Plus. As long as it powers on and has no water damage, we’ll make you an offer. Screen burn, bad battery, faulty ports, broken Face ID, and cracked glass all qualify under the broken condition tier. Your offer will reflect the damage but you won’t get turned away for it.

Does storage size affect my iPhone 15 Plus offer?

Yes. The gap between 128GB, 256GB, and 512GB is meaningful at every condition tier. Higher storage variants consistently command stronger offers. Double check your storage before selecting.

Do I need to remove Activation Lock before selling?

Yes, this is the most important step. Sign out of your Apple ID under Settings before shipping. An iPhone with Activation Lock still enabled is worth significantly less and will be flagged during inspection. Removing it takes less than a minute and protects your full offer.

Can I trade in my iPhone 15 Plus with The Whiz Cells?

Yes. The Whiz Cells is one of the best places to trade in your iPhone 15 Plus for cash. Get your instant quote above, ship for free, and receive payment in as little as one business day. It’s a faster and higher-paying alternative to Apple’s own trade-in program or carrier trade-ins.