Most households contain a significant amount of money sitting unused in cupboards, wardrobes, attics and garages. Clothes that no longer fit, electronics that have been replaced, books read once, furniture moved aside, hobby equipment from interests that faded. Selling these items online is often simpler than people expect, and the money is real.
Where to sell
The right platform depends on what you are selling. Vinted is currently the most popular UK platform for clothing, shoes and accessories, and charges no selling fees to sellers. Facebook Marketplace is good for furniture, larger items, and things that are easier to sell locally to avoid postage. eBay suits electronics, collectibles and branded goods where buyers are searching specifically. Depop works well for vintage and streetwear. For books, Music Magpie or eBay are both common. Starting with one platform and getting comfortable with the process before adding more makes it less daunting.
How to price your items
Search for the same item on whichever platform you are selling on and look at what similar items have actually sold for, not just what people are asking. Most platforms show completed or sold listings. Price slightly below the most recent comparable sold price to get a faster sale. Items priced too high often sit unsold for weeks; a slightly lower price sells quickly and the money is in your account the same day.
Take clear photographs
Good photos make a significant difference to whether an item sells and at what price. Use natural light wherever possible. Take several angles, including any wear or marks, which builds buyer trust and reduces returns. A clean background, even just a plain wall or a white sheet, makes items look much more appealing than a cluttered room behind them.
Write a clear description
Include brand, size, condition and any relevant details a buyer would want to know before purchasing. Be honest about imperfections: buyers who feel misled leave negative feedback and request returns, both of which create more work. A short, accurate description beats a long, vague one every time.
Postage and payment
For items being posted, weigh them before listing so you can price postage accurately. Most platforms integrate with Royal Mail, Evri, or other couriers and let you print labels at home or drop off prepaid parcels. Keep proof of postage for every item sent. Payment is typically held by the platform until the buyer confirms receipt, protecting both sides.
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Ask Fin provides general guidance only. If selling becomes a regular activity, check your obligations with HMRC regarding trading income.