Get up to $1954.00!
![]()
Loading...
IPHONE DUO VALUE
The value of your iPhone Duo depends on its storage capacity, condition, carrier and whether it has any faults. See the current maximum trade-in value by storage size below.
256GB
Up to
$1554.00
512GB
Up to
$1654.00
1TB
Up to
$1804.00
2TB
Up to
$1954.00
Prices shown are like-for-like, using the highest-value configuration.
Last updated: 26 October 2026.
CONDITION VALUES
The condition of your iPhone Duo can make a significant difference to its resale value. Use the guide below to find the description that best matches your device.

Mint
Up to
$1954.00
Looks like new, with no visible scratches or significant signs of use.

Good
Up to
$1700.00
Shows light signs of use, such as minor scratches or marks.

Poor
Up to
$1500.00
Has noticeable wear, scratches or cosmetic damage, but is still functional.

Faulty
Up to
$928.00
Has a fault, significant damage or doesn't work correctly.
Prices shown are like-for-like, using the highest-value configuration.
Last updated: 26 October 2026.
DAMAGED IPHONE VALUES
A damaged iPhone can still have value. SellCell compares offers for faulty devices including phones with cracked screens, water damage, power issues and other faults.
Faulty iPhone Duo - Up to $928.00
Cracked Screen
Water Damage
No Power
Other Faults
Price shown is the highest available offer for a faulty device. Offers depend on its configuration and the buyer’s assessment of the fault.
Last updated: 26 October 2026.
CARRIER VALUES
Your carrier can affect what buyers will pay for your iPhone Duo. Compare current prices by carrier below.
![]()
Up to
$1954.00
![]()
Up to
$1698.00
![]()
Up to
$1775.00
![]()
Up to
$1790.00
![]()
Up to
$1395.00

Trade-in values can vary by carrier. Select your network above to see the latest offers for your device.
Prices shown are like-for-like, using the highest-value configuration.
Last updated: 26 October 2026.
PRICE HISTORY
See how iPhone Duo trade-in values have changed over time and decide if now is a good time to sell.
Current value
$1954.00
38.9%
Value drop since launch
Launched at $3199.00
$1245.00
Less than launch price
You could get $1245.00 less today compared to launch
5.5%
Increase in the last 3 months
The highest trade-in price has increased by 5.5%.
Loading price history.
Tracks the same configuration over time.
Last updated: 26 October 2026.
TRADE-IN COMPARISON
SellCell top price
$1700.00
Top price from buyers compared through SellCell.
Apple Trade In
Unavailable
Gazelle
Unavailable
ecoATM
Unavailable
Prices shown above are a like-for-like comparison for the iPhone Duo, highest storage capacity, unlocked and in good condition.
Last updated: 14 October 2026.
FAQS
Find answers to common questions about selling your iPhone Duo.
The value of an iPhone Duo depends on its storage capacity, condition, carrier and whether it has any faults. SellCell compares offers from multiple buyers so you can see the best available price for your exact device. Check the comparison above for today’s highest iPhone Duo trade-in value.
Trade-in prices can vary depending on whether your iPhone Duo is unlocked or locked to Verizon, AT&T, T-Mobile or another network. SellCell compares offers from different phone buyers, so you can see who will pay the most for your particular carrier. Select your network above to compare the latest available prices.
Choose the condition that most accurately describes your phone. A Mint device should look almost new, Good can have light signs of use, Poor can have more noticeable wear or scratches, and Faulty applies to devices that don’t work correctly or have significant damage. Being accurate helps reduce the chance of your offer being revised after inspection.
Payment times vary by buyer and payment method. SellCell shows the estimated payment speed alongside each offer, so you can compare buyers based on both the price they’ll pay and how quickly you can receive your money.
You may still be able to sell your iPhone Duo, depending on the restriction. Some specialist buyers accept carrier-locked or financed phones, while blacklisted and activation-locked devices can be harder to sell. Check the buyer's requirements before sending your phone, and remember that selling a financed iPhone doesn't cancel any outstanding payments.
Many buyers compared by SellCell provide free shipping, typically using a prepaid shipping label or shipping kit. Shipping terms can vary between buyers, so check the details shown with your chosen offer before sending your phone.
Compare offers from trusted buyers and find the best place to sell your phone.
Compare prices from trusted buyers.
Follow your buyer’s packing and shipping instructions.
Receive payment after your buyer checks your phone.