We are not going to pretend our offer matches what you could get on Marketplace on a good day. It does not, and any buyback service claiming otherwise is either lying or about to revise its offer once your phone is in its building.
What is worth examining is what the gap is actually buying, because it is not nothing and it is not the same for everybody.
What a private sale really involves
Photographing and listing the phone, answering messages from people who will not turn up, fielding lowball offers, agreeing a meeting place, and then meeting a stranger while holding something worth thousands of rand.
Then the payment. A cash sale means checking notes you are not qualified to check. An EFT means either trusting a screenshot or waiting somewhere public for a clearance you cannot verify on the spot. Both of these have well-known failure modes in South Africa and neither is theoretical.
And afterwards, no closure: a buyer who claims a fault a week later has your number and knows where you agreed to meet.
The specific scams worth knowing about
The most common is the fake instant-EFT notification, an SMS or app screenshot that looks convincing and refers to money that will never arrive. The second is the walk-away: asking to check the phone takes a SIM, or to step into better light, and then not coming back.
Neither is exotic and both are routine enough that most people who have sold a few phones privately have at least a near miss to describe.
What the buyback gap pays for
Certainty on the price before the phone leaves your hands, a free tracked courier in both directions, no meeting anybody, no payment risk, and no possibility of a stranger reappearing with a complaint.
It is also considerably faster in wall-clock terms. A private sale that eventually gets a better price often takes weeks of listing, and the phone is losing value throughout.
When a private sale is genuinely the better call
If the phone is recent, in excellent condition, and you have somebody specific who wants it, sell it to them. A friend, a colleague, a family member. That is the version of a private sale with none of the risk, and it will beat any buyback offer.
If you have time, patience, and a safe way to handle the transaction, a public private sale will usually net more too. That is a fair trade and we are not going to argue you out of it.
Where a buyback wins is on faulty phones, on older phones, and on anybody who does not want to spend three weeks on this.
The one thing a buyback should never do
Quote a good number online and then discover a fault once the phone has arrived. That behaviour is common in this industry, it works because your negotiating position is gone the moment the phone is in somebody else's building, and it is the reason this whole site is built the way it is.
Our version: the offer accounts for whatever you tell us is wrong, we test against exactly that, and if it does not match we tell you the difference and courier it back free if you would rather have it. Not because we are unusually virtuous, but because the alternative is a business that has to keep finding new customers.
The short version
A private sale pays more on paper and costs more in risk, time and admin. If you have a specific person who wants the phone, sell it to them. If you are dealing with strangers, a faulty phone, or you simply want it done this week, the buyback gap is buying something real. What no buyback should ever do is quote high and revise later.