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Looking to sell your iPhone 12 128GB for the best price? At Zextons Tech Store, we make it easy to trade in iPhone 12 models online, compare instant valuations, and get same‑day payment—all backed by free shipping and 5‑star reviews.
Maximise your cash return: Newer devices fetch higher offers.
Avoid seasonal dips: Offers typically drop when Apple unveils the next iPhone (usually September).
Free up space: Declutter your drawers and convert old tech into spending money.
“I sold my iPhone 12 128GB in ‘Excellent’ condition and got £280 instantly—no fuss!”
— Sarah, London
Get an Instant Valuation
Enter “iPhone 12 128GB” + select condition (Excellent, Good, Fair).
Receive multiple cash offers in seconds.
Ship for Free
Choose your preferred recycler.
We send a prepaid, tracked postage pack—or printable label—right to your door.
Get Paid Same‑Day
Once your device passes inspection, pick your payout method: bank transfer, PayPal, or cheque.
Funds land in your account on the same day we receive your phone.
Data updated hourly | Subject to availability
Physical Condition: Cracks, scratches or dents lower offers.
Battery Health: Scores above 80% get top‑tier prices.
Network Lock: Unlocked phones command a premium.
Storage Capacity: 128GB variants always earn more than 64GB models.
Trusted UK Recycler: Over 10,000 happy customers and growing.
Secure Data Wipe: Factory reset + NIST‑compliant data erasure included.
Transparent Pricing: No hidden fees—what we quote is what you get.
5‑Star Support: Live chat and email assistance every day.
“Zextons paid me faster than any other trade‑in site—highly recommend!”
— James, Manchester
Launch Price (Oct 2020): £799 (64GB) | £849 (128GB) | £949 (256GB)
Current Average Resale (Apr 2025): ~£210 for 128GB
Market Tip: Resale values dip sharply in the week after new iPhone announcements.
Backup Your Data: Use iCloud or iTunes.
Sign Out of Apple ID: Disable Activation Lock.
Factory Reset: Settings → General → Reset → Erase All Content.
Clean & Pack: Wipe the screen and pack securely in the provided pouch.
Average offers range from £200–£300 depending on condition and network status. Get an exact quote with our instant valuation tool above.
No. While original packaging is appreciated, we only require the iPhone and charger cable. Headphones and boxes are optional.
Yes—most recyclers accept devices with cracked screens or minor faults. Expect a lower offer, and be transparent about damage.
We guarantee **same‑day payment** once your device passes inspection.
Approximately £200–£285 on Zextons.co.uk, depending on storage and condition.
Expect £200–£280 for a 128 GB model in good condition.
sell.zextons.co.uk—free tracked postage, instant quotes, and same‑day payment.
No. It’s still widely accepted by all major recyclers and trade‑in programmes.
Average offers run £275 for Excellent condition, up to £300 top.
Use our instant valuation tool: most quotes fall between £200–£300.
Roughly £240–£300, varying by condition and network lock status.
Don’t wait—prices fluctuate daily. Click the button below to get your instant cash offer and ship for free:
➡️ Get Instant Offer for iPhone 12 128GB