Buying Used LEGO®: What to Look for in a Good, Complete Set


By Josse de Wijs
3 min read

Waar moet je op letten bij het kopen van gebruikte LEGO®?

Buying used LEGO® is safe and affordable as long as you pay attention to completeness, condition, and the seller. At a reliable store, sets are checked, cleaned, and any wear or missing parts are clearly stated. At De BrickPlaats, we carefully inspect every set.

Used LEGO® is more popular than ever: it’s cheaper, more sustainable, and often the only way to get older or sold-out sets. Still, buyers sometimes hesitate: is the set complete? Is it clean? In this guide, we answer those questions and help you make a good choice.

What exactly is used LEGO®?

Used LEGO® (also called secondhand LEGO®) are sets, minifigures, or loose bricks that have been owned before. The quality of LEGO® is so high that bricks still fit perfectly after years. A used set is therefore almost indistinguishable from new, provided it is well checked and cleaned.

Is used LEGO® complete?

That depends on the seller. At De BrickPlaats, we carefully check every set for completeness. If something is missing, we clearly mention it in the product description. If a piece is unexpectedly missing, we fix it. This way, you know exactly what you’re buying in advance.

When buying, watch out for these points:

  • Is completeness stated? A good seller indicates whether the set is complete and if the box and instructions are included.
  • Is the condition described? Think about whether it’s built or unbuilt, with or without box, and any wear.
  • Can you order missing parts? At a store with loose parts, a missing brick is easily resolved.

New versus used LEGO®: what should you choose?

Both have advantages. For comparison:

  • New LEGO®: sealed, with box and instructions, ideal as a gift or for collectors who care about the box.
  • Used LEGO®: cheaper, more sustainable, and often the only option for sold-out or older sets. Perfect for building and playing.

Check out our wide range of used LEGO® sets or browse the Bargain Corner for extra affordable sets without completeness guarantee.

Are used LEGO® sets clean?

At a good store, yes. We clean and check used sets before they go on sale. Want to clean secondhand LEGO® yourself? Read our guide on cleaning LEGO® without damage.

Where can you buy reliable used LEGO®?

Choose a seller who checks sets, honestly describes the condition, and allows returns. De BrickPlaats is a physical LEGO® store and webshop in Oss with a rating of 9.6/10 and thousands of satisfied customers. You can order online or pick up in the store. Looking for something old or rare? Check out our vintage LEGO®.

Frequently Asked Questions

Is secondhand LEGO® as good as new?

LEGO® lasts for decades. A checked, cleaned used set builds and fits almost like new.

Do I get the box and instructions?

That varies per set and is always stated in the description. Instructions can also be ordered separately from us.

Can I return used LEGO®?

Yes, you have 30 days to reconsider. The conditions can be found on our returns page.

Can I sell used LEGO® myself?

Definitely. We buy LEGO® at a fair price. See how it works on our buying page.



Is tweedehands LEGO® net zo goed als nieuw?


LEGO® gaat decennialang mee. Een gecontroleerde, gereinigde gebruikte set bouwt en klemt vrijwel als nieuw.

Krijg ik de doos en instructies erbij?

Dat verschilt per set en staat altijd in de beschrijving. Instructies zijn bij ons ook los te bestellen.

Kan ik gebruikte LEGO® retourneren?

Ja, je hebt 30 dagen bedenktijd. De voorwaarden vind je op onze retourpagina.

Is tweedehands LEGO® net zo goed als nieuw?


LEGO® gaat decennialang mee. Een gecontroleerde, gereinigde gebruikte set bouwt en klemt vrijwel als nieuw.