Halloween gifts and the best Mario Kart set lead the savings in September's best Lego deals

1. Quick links
2. US deals
3. UK deals
4. How we find deals
5. FAQ
The weather is starting to grow cold and sweater season is nearly upon us, so now's the perfect time to snatch up the best Lego deals and settle in for a cozy building session. To help you find the best offers, the GamesRadar+ team and I have been on the hunt for the most tempting US and UK discounts.
We've found some pretty good ones so far. As an example, the spooky Surprising Spider set is $7.59 at Amazon rather than $13 at the moment. Meanwhile, the Young Simba display kit has dropped from $130 to $85 at Amazon (a $45 price cut in all). As for the UK, the UCS Millennium Falcon is £150 less at Amazon. The biggest Falcon doesn't get a big price cut most of the time, so it's worth shouting about in this week's best Lego deals.
Those are just the beginning, too. We've used all of our many years covering bargains to bring you the most tempting Lego deals this week from all corners of the internet, and have sprinkled a garnish of advice along the top if you'd like some extra pointers. With those recommendations, you'll be able to get the best Lego sets for less in no time.
September 8, 2025: Each link on this page has been checked for accuracy, price changes have been reflected where necessary, and a couple of new offers (the Star Wars gift set alongside a number of reductions in the UK section, including the Mario & Standard Kart kit) have been added.
Today's best Lego deals at a glance
- Amazon deals: Save up to $45
- Walmart deals: Get up to $40 off
- Best Buy deals: Up to $15 off
- Disney Store: Check for deals
- Lego Store deals: Save up to 50%
UK
- Amazon deals: Save up to £150
- Very deals: Up to £40 off
- Smyths deals: Save up to £150
- John Lewis deals: Price matched
- Disney Store: Check for deals
- Lego Store deals: Get up to 40% off
Best Lego deals in the US
1. Lego Star Wars Clone Wars & Mandalorian Gift Set | $62.97 $45 at Walmart
Save $17.97 - I'm struggling to find this pack elsewhere, which makes me think it's a Walmart exclusive. Either way, nearly $18 off is good going.
Buy it if:
✅ You want a troop builder
✅ You're looking for an easy present
Don't buy it if:
❌ You'd prefer something more inconic
Price check:
💲Unavailable elsewhere
2. Lego Creator Surprising Spider | $12.99 $7.59 at Amazon
Save $5 - Spooky season is just around the corner, so this spider set (which can also be made as a snake or scorpion) being so heavily reduced is a good way to get into that Halloween spirit.
Buy it if:
✅ You want a spooky accessory
✅ You're looking for a quick build
Don't buy it if:
❌ You'd prefer to wait for a record price cut
Price check:
💲 Walmart | $7.59
3. Lego Disney Young Simba | $129.99 $85 at Amazon
Save $45 - There are two Lego Simba models on offer, but this one is undoubtedly more impressive. If you'd like the ultimate Lion King display piece, this is a great discount on a very handsome model.
Buy it if:
✅ You want an adorable display piece
✅ You want something more involved
Don't buy it if:
❌ You're happy with the cheap version
Price check:
💲 Walmart | $85
4. Lego Star Wars Millennium Falcon | $84.99 $67.99 at Walmart
Save $17 - This model may have stuck around at this price (which is just five cents off a record low) for a while, but I'm not complaining. If you ask me, this is one of the best Lego Star Wars kits around.
Buy it if:
✅ You don't have loads of display space
✅ You want to keep costs down
Don't buy it if:
❌ You'd prefer to get the bigger version
Price check:
💲 Amazon | $67.99
5. Lego Harry Potter Hogwarts Castle & Grounds | $169.99 $136.99 at Walmart
Save $33 - This is a mere dollar or so away from a record low price, and I've not seen the iconic display piece dip much below the mid $140s for a while. Good value on a great set.
Buy it if:
✅ You want a display piece
✅ You don't have room for a bigger version
Don't buy it if:
❌ You're saving for a bigger version
Price check:
💲 Amazon | $136.99
Best Lego deals in the UK
1. Lego UCS Millennium Falcon | £734.99 £588.98 at Amazon
Save £150 - CIs it a record low price? No. But considering how this kit hasn't budged below £610 for roughly 180 days, being able to save even 20% is a massive win. I'd be surprised if we saw a better offer before Black Friday.
Buy it if:
✅ You want the ultimate Star Wars set
✅ You're looking for a centrepiece
Don't buy it if:
❌ You don't have much display space
Price check:
💲 Zavvi | £599.99
2. Lego Mario & Standard Kart | £149.99 £119.99 at Amazon
Save £30 - It's-a-me, a discount! With a 20% saving, this kit has hit a record low price. It doesn't tend to dip far below £145, so that price cut is worth shouting about in this week's Lego deals.
Buy it if:
✅ You want a centrepiece
✅ You have a Lego Mario collection
Don't buy it if:
❌ You'd like a playset for your kids
Price check:
💲 Very | £119.99
3. Lego Minecraft The Creeper | £34.99 £26.99 at Amazon
Save £8 - This is just a few pence away from being a record low price, and the average cost is closer to £32 most of the time. A solid entry on this week's list of Lego deals, in other words.
Buy it if:
✅ You'd like a display piece
✅ You're buying a gift
Don't buy it if:
❌ You're expecting a large model
Price check:
💲 Zavvi | £32.99
4. Lego Creator Surprising Spider | £10.99 £7.98 at Amazon
Save £2 - This is a record low price for the Halloween-focused Creator set. It's a great impulse purchase if you want to jazz up your home with some spooky Lego decorations.
Buy it if:
✅ You want a cheap Halloween decoration
✅ You want a quick build
Don't buy it if:
❌ You wouldn't get much use out of it
Price check:
💲 The Entertainer | £9
5. Lego Harry Potter Book Nook | £89.99 $71.99 at Amazon
Save £18 - This is probably my favorite of the current Book Nook sets, and it's only ever been a little cheaper than this. I'm hoping we'll see it return to a record low before long, but this still isn't bad by any stretch of the imagination.
Buy it if:
✅ You want a smaller display kit
✅ You're decorating your Wizarding shelf
Don't buy it if:
❌ You'd rather get Hogwarts
Price check:
💲 Lego | £89.99
How we find Lego deals
There's no shortage of discounts out there, so how do you know we're actually bringing you the best Lego deals? It's a good question. The GamesRadar+ and I take bargain-hunting seriously, and we'll go out of our way to make sure you're only being served the most tempting reductions.
Here's a breakdown of how the process works:
🛒 We personally browse trusted retailers
Although we'll be tipped off occasionally by manufacturers, PR companies, or retailers themselves, the team and I usually find deals because we've gone out and browsed them ourselves. Basically, we've put the legwork in so you don't have to.
💲 We always use price-matching software
Savings are one thing, but good deals are quite another. To ensure something is actually a worthwhile discount or not, we'll put it through comparison software such as CamelCamelCamel. This tells us the item's average price, its lowest ever cost, and when it traditionally gets a saving.
🏪 We compare with rival retailers
We don't call it a day after finding a good Lego deal; instead, we'll head straight to rival retailers in an attempt to find a better offer. You'll see our working in the 'price match' section of each deal block.
Lego deals FAQ
How do I know if a Lego deal is good or not?
There are plenty of Lego deals each and every week, but the trick is judging whether the offer is worth your time or not. For that, I keep an eye on price-matching sites to determine a product's average cost and whether it's been cheaper in the past (and how often it's dropped in price). That way I can identify and bring you the very best discounts and Lego sales.
Want to try it out yourself? I use sites like CamelCamelCamel, and the process is easy. Simply paste a Lego deal's URL into the search bar to find out the product's biggest discount, average cost, and highest price over a set period of time. You can then determine whether the Lego deal is actually good or not.
Where will I find the best Lego deals?
If you're searching for the very best Lego deals, it's hard to beat Amazon. This online goliath has the greatest range and usually offers discounts on a daily basis. Simply put, it's the most reliable option.
However, that doesn't mean you should discount the likes of Best Buy or, if you're in the UK, Very. They also provide great price cuts to match Amazon's, and that'll come in handy if you're part of a rewards program like Walmart Plus.
Here are my top picks for Lego sales based on region.
USA
- Amazon: Best for range and depth
- Walmart: Reliable for good deals
- Best Buy: Provides regular sales
- Lego: Exclusives available here
UK
- Amazon: Most reliable for variety
- Lego: Exclusives available here
- John Lewis: Eclectic but good deals
- Very: Surprisingly good discounts available
- Argos: Good for the biggest lines
Does Lego ever go on sale?
Lego is usually on sale somewhere. In fact, Lego deals are common no matter the time of year; you'll find a handful of good discounts each week if you know where to look.
Unsure of how to start your bargain hunt? I'd always recommend heading over to Amazon. While that might seem like a cop-out thanks to it being one of the most popular online stores, the retail giant consistently puts out respectable Lego sales come rain or shine.
Should you wait until the Black Friday or Prime Day Lego sales?
Although there are some excellent Black Friday and Prime Day Lego sales, they don't hold a monopoly on good discounts. We see impressive reductions all year 'round, so it's always worth keeping an eye out just in case.
The one exception would be premium collector sets. While they do drop in cost from time to time, they've surprised me in the past with vast price cuts online or at supermarkets during the November Black Friday Lego deals, or even the earlier Prime Day Lego deals. The Millennium Falcon is a prime example; in the UK, Aldi clipped a hefty 60% off the kit's price for 2022. Meanwhile, Lego Rivendell hit its lowest price in the UK as a result of Black Friday 2023 and Prime Day 2024.
Looking for some presents? Check out these Star Wars gifts, Disney gifts, or more general gifts for gamers that would be ideal for friends, family, or loved ones.
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I've been writing about games in one form or another since 2012, and now manage GamesRadar+'s tabletop gaming and toy coverage. You'll find my grubby paws on everything from board game reviews to the latest Lego news.
- Abigail ShannonContributor
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