
If you’re a LEGO® fan, you probably know that these little plastic bricks can be worth serious money. Maybe you’ve got a few old sets gathering dust, or perhaps you’re wondering whether now is the right time to cash in on your collection.
So, should you sell your LEGO® sets now, or hold onto them for a bit longer? The answer depends on a few key factors - like market trends, set retirements, and demand. In this guide, we’ll break down everything you need to know about when to sell LEGO® sets to get the best price.
Why LEGO® Sets Can Be a Great Investment
Unlike most toys that lose value over time, LEGO® sets often increase in price, especially if they’ve been discontinued.
Here’s why LEGO® sets hold their value so well:
- Retired sets become rare, which pushes up demand.
- Collectors love nostalgia, so older sets often fetch high prices.
- Limited editions and themed LEGO® sets (like Star Wars or Harry Potter) tend to be worth more.
- LEGO® has a huge second-hand market, meaning people are always looking to buy.
If you time it right, selling your LEGO® sets can be very profitable - but when exactly is the best time to do it?
Factors That Affect LEGO® Set Prices

1. LEGO® Retirement Cycles
LEGO® regularly retires sets, making them harder to find - and therefore more valuable.
- Once a LEGO® set is retired, prices often start climbing within a year.
- Sets with exclusive minifigures or limited editions tend to appreciate faster.
- Some LEGO® sets peak 2-5 years after retirement, making them a great investment.
How to check if a LEGO® set is retiring soon?
- Keep an eye on LEGO®’s official retirement lists.
- Use sites like BrickEconomy and BrickPicker to track price trends.
If you’ve got a LEGO® set that’s about to retire, you might want to hold onto it for a little while longer!
2. Seasonal Trends & Gift-Giving Periods
LEGO® sets sell for higher prices at certain times of the year, particularly:
- Christmas (October–December): Demand skyrockets as people buy LEGO® sets as gifts.
- Back to school (August–September): STEM and educational LEGO® sets see an increase in sales.
- Spring (March-May): New collectors enter the market, boosting demand.
If you’re planning to sell, listing your LEGO® sets in the lead-up to Christmas can be a smart move.
If your LEGO® set is based on a movie, TV show, or video game, its value could shoot up when there’s a new release.
For example:
- LEGO® Star Wars sets tend to rise in value when a new film or series is announced.
- LEGO® Marvel sets can spike around major film releases.
- LEGO® Ideas sets (like The Office or Home Alone) see price increases when nostalgia kicks in.
Tip: Keep an eye on upcoming movie and game releases - your themed LEGO® set might be worth more than you think!
4. Condition Matters
Your LEGO® set’s condition plays a huge role in how much you can sell it for.
Here’s a rough breakdown of pricing based on condition:
- Brand New & Sealed: Worth the most - collectors love unopened LEGO® sets.
- Complete with box & instructions: Still valuable, especially if well cared for.
- Used but complete (no box): Moderate value, but can still fetch a good price.
- Missing pieces or damaged: Less valuable, but LEGO® minifigures can often be sold separately for a decent price.
Tip: If you’ve got an incomplete LEGO® set, check how much minifigures sell for individually — some rare figures are worth more than the set itself!
When Should You Sell Your LEGO® Collection?
Here’s a quick guide to help you decide when to sell:

- Want fast cash? Sell after retirement while demand is still fresh.
- Want to maximise value? Hold onto rare LEGO® sets for a few years.
Where’s the Best Place to Sell LEGO® Sets?

Now that you’ve figured out when to sell, you need to decide where to sell.
Best Platforms for Selling LEGO® Sets
- BrickLink – Ideal for serious LEGO® collectors looking for specific pieces.
- eBay – Great for auctions and reaching international buyers.
- Facebook Marketplace & Reddit r/Legomarket – No seller fees, but requires negotiation.
- WeBuyBricks – A quick, hassle-free option for bulk LEGO® sales.
Why WeBuyBricks is the Best Place to Sell LEGO® Sets
If you’re looking for a hassle-free way to sell your LEGO® sets, WeBuyBricks is the best option.
- Instant Quote – No need to research prices or haggle - just enter your LEGO® sets and get an offer straight away.
- Fast & Free Shipping – Selling LEGO® online can be a pain, but WeBuyBricks covers shipping costs, so you don’t have to worry about postage.
- No Fees or Hidden Costs – Unlike eBay, where seller fees eat into your profits, with WeBuyBricks, you keep every penny.
- Bulk Sales Made Simple – Got lots of LEGO® to sell? WeBuyBricks is perfect for bulk sales, saving you the hassle of listing sets individually.
- Quick Payments – No waiting weeks for buyers to pay - WeBuyBricks processes payments fast so you get your money quickly.
How to Sell Your LEGO® Sets to WeBuyBricks in 3 Easy Steps:
- Get a Quote – Enter details of your LEGO® sets and receive an instant valuation.
- Send Your Sets – Use the free shipping service to send your LEGO® sets hassle-free.
- Get Paid! – Receive fast payment directly to your account.
Ready to sell your LEGO® sets? Get your instant quote now.
Final Thoughts: Should You Sell Your LEGO® Sets Now?

If you’re asking yourself, “Should I sell my LEGO® sets?”, here are three key questions to consider:
- Is your LEGO® set retired or about to retire? (If yes, its value could increase soon!)
- Is demand high right now due to trends or seasonal factors? (Timing is everything.)
- Are you looking for a quick sale or maximum profit? (Your patience level affects your return.)
If your LEGO® set’s value is still climbing, holding onto it a little longer could mean a bigger payday. But if you’re happy with the price and ready to sell, now might be the perfect time to cash in!