If the phone matches the condition you selected, you’ll be paid exactly what you were quoted. If our check finds a difference, such as a fault or a lower grade, we’ll explain the revised offer clearly so you can accept it or ask for the phone back.
Sell Your iPhone 15 the Quick and Easy Way
Get cash for your iPhone 15
Upgrading to a newer handset? Your old iPhone 15 could be worth a decent sum, and Gadget GoGo makes cashing it in about as painless as selling tech gets.
We buy the full line-up, from the iPhone 15 and iPhone 15 Plus through to the iPhone 15 Pro and iPhone 15 Pro Max, whatever the storage or condition. Value it online, send it in, and we’ll pay you. No adverts to write, no buyers to chase, no back and forth over price.
We’ve handled tech for well over 50,000 customers, so the journey from quote to cash is seamless.
What’s the process for selling an iPhone 15?
Three short steps stand between you and your payment.
- Search it: Enter the model, storage, and condition to see your offer instantly. Prices differ across the range, so an iPhone 15 and an iPhone 15 Pro Max return different valuations.
- Send it in: Complete checkout (we cover the postage). Package up your handset, attach the prepaid label and hand it over at the Post Office at no charge.
- Spend it: Once you receive your device we’ll inspect it and, once it checks out, release your money by PayPal or bank transfer inside 48 hours.
What affects the value of an iPhone 15?
Three things shape the figure: which model you own, how well it has held up, and how much storage it carries.
The Pro and Pro Max lead the range. They pair the A17 Pro chip with a titanium frame, the Action button, and, on the Pro Max, a 5x telephoto zoom, so they tend to be worth more than the iPhone 15 and 15 Plus that run the A16 Bionic.
Condition then moves the price up or down, and a higher storage tier is generally worth more. An instant quote pins the exact number down in seconds.
Selling a damaged or broken iPhone 15
A knock or a fault rarely means the end of the road. Cracked glass, a tired battery, liquid damage, or a phone stuck on a black screen can all still earn you money.
Each handset is judged individually, so problems get priced rather than dismissed. Get your quote, use the free postage and sell your broken iPhone with none of the usual stress.
See your iPhone 15 offer in seconds. Value it online now, post it in for free, and expect payment within 48 hours of it reaching us.
Frequently asked questions for those selling an old iPhone 15
What happens if my iPhone 15 is worth less than quoted after inspection?2026-07-30T13:11:06+00:00
Will you still buy my iPhone 15 if the battery is poor?2026-07-30T13:08:03+00:00
Yes. A battery below peak health may shift the price slightly, but it won’t stop you selling. If you want to check first, look under Settings, then Battery, then Battery Health and Charging, and grade accordingly.
What condition options can I choose for my iPhone 15?2026-07-30T13:04:35+00:00
When you value it, you’ll grade the phone honestly. We have three options: Good, Poor and Not Working. Picking the grade that matches your handset means the offer you see is the offer you get once it’s checked.
Should I include the box, cable or accessories with my iPhone 15?2026-07-30T12:58:59+00:00
You don’t have to. Your quote is based on the handset itself, so a missing box or USB-C cable won’t hold up the sale. Keep your own accessories if you like, and just send the phone unless we ask for anything else.
Is now a good time to sell my iPhone 15?2026-07-30T12:51:33+00:00
Generally, sooner is better. iPhone values tend to dip when Apple launches a new range each autumn, so older models soften in price once the newer ones land. If your iPhone 15 is sitting unused, valuing it now usually beats waiting.
How Trade Ins Work At Gadget GoGo
Three steps. That’s it. Search it, send it, spend it.
