Best LEGO Deals This Week - 4 September 2026
It's advent calendar week - all five 2026 calendars are now out, and most are already discounted before September's even halfway done. If you're the sort who likes to get them squared away early (guilty), now's the time. Personally, I'll be grabbing Star Wars and City this year.
Beyond the calendars, the standout deal this week is the Aston Martin F1 car hitting an all-time low - a proper Technic flagship at 30% off. Inspector Bricksworth has tracked down twelve deals in total, with seven all-time lows in the mix.
75422 SMART Play™: Yoda's Hut and Jedi Training from the Star Wars™ theme is down to £44.61 - that's 26% off the £59.99 RRP. 6 retailers are tracking this one, and Amazon has the best price. The SMART Play branding suggests some interactive elements woven into the build, but at its core this is a proper Star Wars set with a classic location - and 26% off a relatively recent release is a worthwhile saving.
42240 Aston Martin Aramco AMR25 F1® Car from the Technic theme is down to £139.99 - that's 30% off the £199.99 RRP and an all-time low. 13 retailers are tracking this one, and Costco has the best price (though Amazon now matches it if you don't have a Costco membership). A full £60 off RRP at an all-time low is hard to argue with - this is a genuinely impressive Technic build and a record price to match.
75427 SMART Play™: Throne Room Duel & A-Wing™ from the Star Wars™ theme is down to £89.99 - that's 36% off the £139.99 RRP and an all-time low. 7 retailers are tracking this one, and Amazon has the best price. Fifty pounds off and an all-time low on a set that packs in both a Throne Room build and an A-Wing makes this one of the stronger deals in this week's list - the 36% discount is the largest percentage-wise of anything we've tracked this week.
60510 Advent Calendar 2026 from the City theme is down to £18.95 - that's 18% off the £22.99 RRP and an all-time low. 9 retailers are tracking this one, and Chaos Cards has the best price. Yes, it's only September - but LEGO advent calendars have a well-known habit of creeping back up in price or selling out once October arrives. Grabbing one now at the lowest price tracked is a sensible move if you know you'll want it. The Star Wars and Marvel calendars are also already discounted at £25.95, down from £29.99.
There are some solid picks further down the list too. Costco is having a good Technic week: the 42239 Batmobile™ Tumbler from the Technic theme has hit an all-time low at £129.99, down from £169.99, at Costco - membership required, but £40 off the RRP on a Tumbler is worth the detour. Also in Technic, the 42210 2 Fast 2 Furious Nissan Skyline GT-R (R34) Car is at £94.99 (27% off the £129.99 RRP) at Amazon - not an all-time low, but a decent £35 saving on a striking model. The 75447 The Razor Crest™ from Star Wars™ is still holding at £100.99 (28% off £139.99 RRP) at Amazon if you haven't grabbed it yet. And the 77264 Jaguar Project 7 & Land Rover Defender from Speed Champions has reached an all-time low of £35.99 at Amazon - 20% off and a rather fitting pairing of two British icons in one box.
Rounding things out, the 72160 Arcanine from Pokémon™ is at an all-time low of £71.99 at Amazon, down from £89.99, with 13 retailers tracking it and keeping that price honest. The 75451 Hutt Palace Sentry Droid Showdown from Star Wars™ is at an all-time low of £35.99 at Amazon - a good-value addition to any Jabba-era collection. The 31387 Iconic Pirate Ship from Creator 3-in-1 has also hit an all-time low at £71.99 at Amazon - a proper looker of a build that gives you three models for your money. Finally, the 76473 Hogwarts™ Castle: East Wing from Harry Potter™ remains at £192.99 at Very - still the same 16% discount we noted two weeks ago, but worth flagging if it's been sitting on your wish list.
Prices can shift at any time, so check the individual listings on BrickSleuth for the most up-to-date prices across all retailers.
Prices correct at time of writing. Add any of these sets to your watchlist to get notified when prices drop further.