Where can I sell used LEGO sets in the UK
In the UK you can sell used LEGO on a marketplace such as Brick Deals, locally for cash, or to a buyback service. The best option depends on the set and how quickly you want to be paid.
In the UK, used LEGO sets sell in three places: a marketplace where a collector buys from you, a local sale for cash, or a buyback company that quotes a price and collects the bricks. The right choice depends on whether you want the best price or the least work. A complete retired set usually does better with a buyer who is looking for that set number. A mixed tub of unknown bricks often moves faster locally or by weight.
Brick Deals is a UK marketplace for second-hand LEGO. You list the set, a buyer in the UK pays, and you post it with tracked Royal Mail. You keep the full price you set. The buyer pays postage and a 5% Buyer Protection fee on the item. Listing is free. Start selling when you know the set, or check a value on the homepage first.
Marketplace sales
A marketplace is the better price for a named set, because the buyer can search the set number and compare condition. General sites reach more people, and they also charge seller fees, usually a percentage of the total including postage. You also handle questions, returns, and your own postage account. Specialist LEGO sites reach collectors who already know the difference between a complete set and a bag of similar bricks.
On Brick Deals the buyer sees the condition you chose: New - Sealed, New - Open Box, Used - No missing parts, or Used - Missing some parts. Payment is held until Royal Mail confirms delivery. You do not print your own stamp or chase a bank transfer. Browse current sets to see how other UK sellers describe box, instructions, and minifigures. That is the standard buyers expect.
Local sales and buyback
Local collection suits heavy, low-value lots. You avoid postage, which on a large set can cost more than the margin. The buyer can check the bricks before they pay. The downside is time: arranging a meeting, and a price that is often lower because the buyer is taking the sorting risk. Never post a set and wait for a bank transfer from someone you have not met.
Buyback services quote a figure and pay after they check what arrived. That is convenient when you want the bricks gone this week. The quote is a wholesale price, not a retail sale, so a sought-after sealed set often leaves money behind. Read the small print on missing minifigures, non-LEGO bricks, and whether they buy opened sets at all. Some only want factory-sealed boxes.
Which route fits the set
Whatever you choose, identify the set first. The set number is on the box, on the instructions, and sometimes on a sticker on the model. Without it, buyers cannot tell a retired set from a common one. Our guide on how much a set is worth covers that check. Fees on this site are explained on the fees page, and packing a UK parcel is covered in delivery tips.
- Sealed or complete retired set: list it on a marketplace and price it from recent sales.
- Opened, complete, with instructions: list it as Used - No missing parts. Say whether the box is included.
- Missing parts or a missing minifigure: list it as incomplete, or sell the minifigures separately.
- A heavy mixed tub: local collection, or sort it back into sets before you list.
- You want it gone today and will accept a lower price: a buyback quote.