Where to Sell Used Phones

The four routes: peer, refurb buy-out, trade-in, breaker

The decision rule: if the phone powers on and you can wait a couple of weeks, sell it yourself on a marketplace; if you want it gone this week, take quotes from refurb buy-out sites; if you are upgrading and want zero effort, price the trade-in against a new device; if the board is dead, sell it for parts. Everything else — storage size, locks, accessories — changes the number, not the route.

What buy-out sites check (and reject)

The documented example is Swappie, which buys iPhones from consumers in a listed set of countries including Poland, Germany, France and Spain. Its process, per its own help pages: you get a quote that stays locked for 14 days, ship the phone, and inspection takes up to 3 business days; payment is issued within 1–3 business days after that, and funds can take up to 5 business days to arrive. If Swappie revises the price after inspection, you can accept the new quote or get the phone back free. Its trade-in-with-purchase variant uses a prepaid kit, a 21-day shipping window and one device per order.

Two boundaries to know. Back Market, the best-known refurb marketplace, is not open to consumers on the selling side: its terms describe a platform that puts buyers in contact with professional sellers and states it is in no case the seller — you can only compare its prices when pricing your own phone, and its seller commission is not stated publicly on the pages we read. Also, the pages we read document money and process, not grading tables: which crack drops which grade is not stated publicly, so keep the free-return option in mind.

Marketplace sale: more money, more steps

Selling to a person pays better because nobody middlemans the phone — but the costs and steps differ by market, so name your market before you price. Checked 13 September 2026:

• eBay UK: UK-based private sellers pay no final value fee in any category except Motors (Cars, Motorcycles & Vehicles); the buyer instead pays a Buyer Protection fee, included in the displayed price (£0.10 fixed plus 7% of the portion up to £20, 4% of £20–£300, 2% of £300–£4,000).
• eBay Germany: business sellers pay 7% on tech devices such as Handys, and 5% for used or refurbished conditions; private selling within Germany is free for EEA residents.
• eBay Poland: no free-selling programme — 11% of the total sale up to 9,990 zł, plus a per-order fee of 0.25 zł under 50 zł or 1.35 zł from 50 zł.
• eBay US: payouts run on a schedule from daily to monthly, and new private sellers face holds — 2 days after delivery confirmation with an eBay label, and up to 31 days on high-priced items.
• Vinted: your asking price stands and the buyer pays a fee at checkout — usually 5% + 2.90 zł in Poland, usually 3% to 8% + £0.30–£0.80 in the UK. Updated Vinted Terms take effect on 8 October 2026 (UK/PL; 5 October in DE/FR), re-check the price list after.

No marketplace in that list authenticates phones — eBay's automatic authenticity checks cover categories like watches, handbags and sneakers, not handsets — so on every route above, your photos and description carry the trust. How the model-and-storage part of the price is built is in the iPhone resale guide and the Samsung counterpart, reselling Samsung phones; the electronics-specific checks are in reselling used electronics.

The convenience discount: a worked comparison

Say the same phone draws a 950 zł buy-out quote: the gap of roughly 100 zł is what the photos, the listing, the messages and the parcel trip just earned you — a quarter-hour of work spread over a week or two, plus the claim risk until delivery. The quote itself is illustrative — refurb sites do not publish a standard discount against market asks — but the method is real: one quote, one search, one subtraction, run on your own phone before you decide. The marketplace fee calculator does the marketplace side of that subtraction for any platform's percentage, and the profit thinking behind it is in the resale profit guide.

Broken phones: what each route pays

Grade the fault before you pick the route; the routes price damage differently. A cracked screen or a worn battery leaves the phone in the device market: buy-out sites will likely revise a quote downward — their inspection exists to catch exactly this — and a marketplace buyer discounts it, but it still sells as a phone. A phone that will not power on, or has been in water, leaves the device market: refurb channels have no reason to take it, and its buyers are breakers and repair shops pricing the screen, board and camera module separately.

Two honest rules for damaged sales. First, describe the fault in the first line of the listing, not the last — "screen cracked, touch works, battery health 78%" answers every question in one breath. Second, price against comparables in the same fault class: a cracked-screen phone competes with other cracked-screen phones, not with clean asks.

Data wiping and the listing details that matter

Do this before any route:

• Back up photos and contacts, then sign out of your Google account or Apple ID so the activation lock lifts
• Factory reset from the settings menu, not by deleting apps
• Remove the SIM and any memory card
• Note the IMEI (dial *#06#) and keep it until the sale closes
• Photograph the screen on, the screen off, and every scratch and dent close up
• Decide on charger, cable and box, and state exactly what ships

The activation lock is the detail that kills more phone sales than any scratch: a locked phone is unsellable to a refurbisher and suspect to a private buyer. An unlocked, wiped, honestly photographed phone clears inspection without a revised quote — which is the same thing as protecting your quote.

Decision table by phone condition

Where phones sit among the best resale platforms in Europe, and the whole trade from sourcing to payout: the reselling guide.

Related guides

• what a used Samsung Galaxy is worth
• where to sell watches
• where to sell designer bags