Tutorial
Complete worked examples using UK prices and sites. Pick a type of item — the same five steps happen for everything you add.
Photograph the item
Shoot the ear cups, headband and any charging port or cable in daylight. Include a photo of the model number or any label, and say whether the original case, cable or box is included — that is what lifts the price.
Read the recommendation
Likely item type
Wireless over-ear headphones (unbranded)
Electronics hold value when they work, look clean and include cables or a case. Without a recognised brand or proof they power on, the estimate stays cautious — a known brand and working proof would push it higher.
Pick where to list it
Suggested site: Facebook Marketplace — Headphones sell best locally where the buyer can test them, or on general marketplaces with strong buyer protection.
Also worth a try: eBay UK or Depop.
Suggested asking price: £45–£70. List slightly high and accept a sensible offer.
Copy the full listing
Title
Black Wireless Over-Ear Headphones – Bluetooth – Good Condition
Description
Black wireless over-ear Bluetooth headphones. Padded headband and ear cushions, fold-flat design. Includes: headphones and USB charging cable. No original box. Model or brand not clearly marked, so treat as unbranded. Condition: good used condition. Light surface wear on the ear cups. Tested and powers on; sound comes through both sides. Battery life has not been measured. Posted within 24 hours, Royal Mail tracked or collection in person. Please ask if you want a short video of them powering on before you buy.
- Price
- £45–£70
- Condition
- Used – good
- Category
- Sound & Vision > Headphones > Earphones
- Postage
- £3.85 Royal Mail tracked, or collection in person
Paste it into the site
In the real app, the Post it buttons copy the listing and open Facebook Marketplace's own new-listing page so you can paste it straight in. KindSort never signs in or posts for you. If you list on more than one site, take it down everywhere else as soon as it sells — and mark it sold in your tracker so you can see what you have made.
If an item is marked, signed or believed antique, get a specialist to look before you list it.
Guidance, not a valuation. KindSort helps you sort a home practically. It does not provide formal probate, estate, tax, insurance, legal or professional valuations. For high-value, rare, disputed or legally relevant items, speak to a qualified specialist.