Have you ever thought about how many LEGO® sets are out there? From everyday builds and family favourites to rare, retired and highly collectible sets, there’s a whole LEGO® world to explore. And for the team at WeBuyBricks, some of the most exciting discoveries are the sets you might not expect to find.
At WeBuyBricks, we see all kinds of LEGO® sets come through our doors. Some are well-known favourites, while others are unusual finds that stand out from the crowd. From LEGO® Star Wars™ and Harry Potter™ to The Lord of the Rings™ sets and rare minifigures, you never know what might turn up.
For the team at WeBuyBricks, the appeal of LEGO® collecting goes beyond the biggest or newest sets. Rare, retired and unusual finds can be just as exciting, if not more so. With a wide range of pre-loved LEGO® sets available, collectors may discover something they've been searching for or find something completely unexpected.
We don't just sell complete sets. We also offer LEGO® minifigures for collectors who are passionate about them, as well as part sets for those looking for specific pieces to add to their collections. This is particularly useful when you're looking for something rare or retired. A complete set might be difficult to find, but individual minifigures, loose bricks or part sets can still help collectors complete a build or find that missing piece.
Retired LEGO® sets can be particularly interesting to collectors because they are no longer being produced. Once a set has been retired, finding this set on the second-hand market can be an opportunity to rediscover an older build or add something special to a collection.
Some retired sets can also become more sought after over time, particularly when they belong to popular themes or feature unique characters, designs or pieces. However, not every retired set increases in value. Demand, rarity, condition and completeness can all affect its appeal to collectors. For the team at WeBuyBricks, finding something rare can be a genuinely exciting moment.
With our team and our experience, we're always waiting for these little gold nuggets. As soon as someone finds one, we all know about it because we have a human alarm – someone shouting, ‘Look what I found!’
It's a great example of how much enthusiasm the team has for the LEGO® pieces that pass through the warehouse.
Some LEGO® sets are particularly exciting to discover because they bring back older themes, discontinued builds or designs that are no longer available. WeBuyBricks regularly lists pre-loved sets from across LEGO® history, giving collectors the chance to rediscover old favourites and find something different for their collections.
Here are a few examples you might find in the shop:
These examples show just how varied the second-hand LEGO® market can be, from classic castle builds to adventure sets and robotics. All sets are subject to availability, and popular items can sell quickly, so it's worth checking our listings regularly if you're searching for a particular model.
LEGO® Star Wars™ is one of the themes that regularly attracts collectors, and it's a big part of the second-hand LEGO® market. From vehicles and character builds to older and retired models, Star Wars™ sets offer plenty for fans to explore. Individual minifigures can also be particularly interesting, depending on their rarity, condition and the demand for specific characters.
While not every Star Wars™ minifigure or set will command a high price, rare characters and sought-after older releases can attract significant interest from collectors. Some of the world's most expensive minifigures are highly prized by collectors. For anyone with an old Star Wars™ collection tucked away at home, it could be worth taking another look at what's inside.

The Lord of the Rings™ is another theme that gets the WeBuyBricks team excited. Many LEGO® The Lord of the Rings™ sets are now retired, making them interesting to collectors looking for older builds, minifigures and individual pieces. The theme also includes some distinctive builds and characters that can make it particularly appealing to fans of the films and books.
As one team member explains:
A lot of the guys get excited when we get Lord of the Rings sets or pieces in, as many of those sets are retired now.
For collectors, even finding an individual part from an older set can be exciting, particularly when it's a piece that is difficult to find elsewhere.
Whether it's a minifigure, a specific building element or a piece from a retired set, these discoveries are part of what makes the second-hand LEGO® market so interesting.
While Star Wars™ and The Lord of the Rings™ are particularly exciting for collectors, they're far from the only LEGO® themes worth looking out for. The WeBuyBricks team also mentions Marvel and Harry Potter™ among the branded LEGO® sets that can perform well on the second-hand market.
Some of the larger Star Wars sets do extremely well and so do some of the other branded LEGO® sets such as Marvel, Lord of the Rings, Harry Potter. So, if you got those, it's worth taking a look and seeing if you can resell them to us.
It's a useful reminder that older sets from popular themes could still be of interest to other LEGO® fans. If you've got LEGO® Marvel, Harry Potter™ or Star Wars™ sets sitting at home, it could be worth checking what you have before putting them away or deciding to throw them out.
One of the interesting things about the second-hand LEGO® market is that a complete set isn't the only thing collectors are looking for. Individual minifigures, parts and incomplete sets can all have a place in the market. For someone trying to finish an older build, that one missing piece could be exactly what they've been searching for. That's why the team has processes in place to identify rare or collectible LEGO® parts and separate them for closer attention.
As the team explains:
For rare, collectible or retired sets, parts and pieces, we've got specific processes in place that will identify those pieces and blow them into a specific bin.
This helps the team identify unusual pieces and keep them separate from the rest of the LEGO® parts that come through the sorting process. It also means that potentially interesting finds don't simply get mixed in with everything else. For collectors, this can make a real difference. Finding a complete retired set isn't always necessary when individual pieces or minifigures can help bring an older build back together.
Of course, everyone at WeBuyBricks has their own personal favourite.
My favourite set undoubtedly is a Lego Technic Unio. I bought it when it first came out. I think it's about 10 years ago now.
And another favourite belongs to the Operations Manager:
No doubt about it. It's the Titanic.
It's a good reminder that there's no single type of LEGO® set that makes a great build. For some people, it's the nostalgia of an older set. For others, it's the engineering and detail of LEGO® Technic™, while for collectors it might be a rare minifigure or a retired set they've been searching for years. Everyone has their own reasons for loving LEGO® sets, and that's part of what makes the hobby so enjoyable.
The LEGO® community is a huge part of what makes working with pre-loved LEGO® pieces so enjoyable. Collectors, builders and fans are passionate about what they do, whether they're building for fun, searching for a specific set or running a LEGO® business of their own. And that passion is something the WeBuyBricks team shares.
The team understands that for many LEGO® fans, it's about much more than simply buying and selling bricks.
The LEGO® community is so passionate and enthusiastic, and for some people, it’s not just a hobby. It’s a business. It’s a love they have, and we share that same love here too.
That's what makes finding a rare or unusual LEGO® set so exciting. It could contain something a collector has been searching for, such as a missing minifigure, a retired set or an unusual piece that hasn't been seen for years. And for the team at WeBuyBricks, being part of that journey is one of the most rewarding parts of the job.
WeBuyBricks sells a range of pre-loved LEGO® sets, including popular themes such as Star Wars™, Harry Potter™, Technic™ and more. The range can include modern favourites, retired sets, individual minifigures and part sets, depending on availability.
Yes. WeBuyBricks sells individual LEGO® minifigures as well as complete and partial sets. This can be useful for collectors looking for specific characters or completing older builds.
Some retired LEGO® sets can become more valuable or sought after because they are no longer being produced. However, not every retired LEGO® set increases in value. Demand, rarity, condition, completeness and the popularity of the theme can all affect its second-hand value.
Popular collectible themes include LEGO® Star Wars™, Harry Potter™, The Lord of the Rings™ and Marvel, although collector interest varies from set to set. Rare minifigures and discontinued sets can also attract significant interest.
WeBuyBricks buys LEGO® bricks and sets, but what can be sold and how it is valued depends on the items and the current selling requirements.
If you've got LEGO® sets or bricks you're no longer using, it could be worth taking another look before putting them away or throwing them out. You can sell your unwanted LEGO® sets and bricks to WeBuyBricks, giving them the chance to find a new home. Or, if you're looking for your next build, you can browse pre-loved LEGO® sets from WeBuyBricks and discover something you might have been searching for.
Would you like to continue the conversation? Share this post!