Valuation
How to estimate a phone's resale price
To estimate your phone's resale price, start from the median for the exact model and storage, never a single listing, then adjust only for what a buyer can verify.
Use the median rather than the average: it is less distorted by one unusually high or low listing. Every increase or reduction should match something verifiable, and if no serious enquiry arrives, review the range after a few days.

Step 1
Find the right comparable group
An estimate fails when different generations, storage sizes or conditions are mixed.
- Choose the exact model, not just the brand or family.
- Separate storage, grade and functional devices from repair devices.
- Use a median with its sample size, never one isolated listing.

Step 2
Adjust with evidence
Every increase or reduction should match something a buyer can verify.
- Add a little for a receipt, complete accessories and genuinely better condition.
- Reduce for weak battery, non-original parts, visible defects or missing accessories.
- Check the city: local supply and meetup convenience affect the asking price.
Step 3
Test the price in the market
The market validates an estimate through enquiry quality, not views alone.
- Publish a complete listing before reducing price.
- If enquiries are numerous but poor, clarify the listing first.
- If no serious enquiry arrives, review the observed range after a few days.
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Checklist to use in person
Used prices of models relevant to this guide
Used, good condition
- iPhone 18 Pro Max21 500 DH· 17 listings
- iPhone 17 Pro Max12 400 DH· 36 listings
- iPhone 17 Pro10 500 DH· 11 listings
- Samsung Galaxy S26 Ultra9 900 DH· 7 listings
- iPhone 16 Pro Max8 750 DH· 40 listings
- Samsung Galaxy S25 Ultra7 750 DH· 16 listings
- iPhone 177 400 DH· 7 listings
- iPhone 15 Pro Max7 250 DH· 78 listings
Asking prices on marketplaces in Morocco, collected and filtered by Damjitech on 8 October 2026. This is not a complete survey of every platform or an offer from Damjitech.
FAQ
Common questions
Should I use the average or median?
Median is less distorted by one unusually high or low listing. Always inspect the range and sample too.
Does city change the price?
Yes, especially when face-to-face handover is the main mode. Compare nearby supply.
Turn knowledge into a decision
Turn good preparation into a trusted listing
Publish condition, defects and useful photos clearly to attract a serious buyer.