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Building Together LEGO

Building Together LEGO – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Building Together LEGO on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Building Together LEGO?

If you're planning to get Building Together LEGO, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

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148 Results
4.9 34×
LEGO® Me, the Villain 4 75581 Mimons and the Musical Party Bus
LEGO Set for children, suitable from the age of 7 years, theme: Buses, Fantasy and Movies and TV shows, characters: Phil, Mel, Dave and Gus, launched in 2024, 379 pc(s)
769,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75581
4.9 198×
LEGO® Technic 42151 Bugatti Bolide
LEGO Set for children, suitable from the age of 9 years, theme: Means of transport, launched in 2023, 905 pc(s)
989,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42151
3.0
LEGO® City 60503 Coast Guard Helicopter
LEGO Set for children, suitable from the age of 7 years, theme: Means of transport and Helicopters, launched in 2026 - new releases, 551 pc(s)
Amazing Deal 1,239,- Save 260,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO60503
4.9 83×
LEGO® Technic 42173 Grey Koenigsegg Jesko Absolut hypercar
LEGO Set for children, suitable from the age of 10 years, moving parts, theme: Cars and Means of transport, launched in 2024, 801 pc(s)
1,159,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42173
4.9
LEGO® Marvel 76344 Iron Man Mark 3: Collector's Edition
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Movies and TV shows and Superheroes, characters: Iron Man, launched in 2026 - new releases, 1297 pc(s)
3,189,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76344
4.8 195×
LEGO® Star Wars™ 75387 Boarding the Tantive IV™
LEGO Set for children, suitable from the age of 8 years, theme: Fantasy, Movies and TV shows, Universe and Games, characters: DarthVader, Captain Antila and Stormtroopers, launched in 2024, 502 pc(s)
1,219,-
Buy
In stock > 5 pcs
Order Code: LO75387
4.9 39×
LEGO® City 60419 Police and Prison on the Island
LEGO Set for children, suitable from the age of 7 years, theme: Buildings, Houses, Helicopters, Ship and Police, launched in 2024
1,999,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO60419
4.9 14×
LEGO® Minecraft® 21278 The Predator and Destroyer Base
LEGO Set for children, suitable from the age of 9 years, theme: Houses, Fantasy, Movies and TV shows and Games, launched in 2025, 665 pc(s)
Great price 1,889,- Save 110,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21278
4.9 95×
LEGO® Disney 43247 Young Simba from The Lion King
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Animals, launched in 2024, 1445 pc(s)
2,739,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43247
4.9 164×
LEGO® Technic 42167 Mack® LR Electric Garbage Truck
LEGO Set for children, suitable from the age of 8 years, theme: Cars, Means of transport, Lorries, Profession and Garbagemen , launched in 2024, 503 pc(s)
719,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42167
4.9 84×
LEGO® Technic 42170 Kawasaki Ninja H2R Motorcycle
LEGO Set for children, suitable from the age of 10 years, theme: Means of transport and Motorcycles, launched in 2024, 643 pc(s)
1,889,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42170
5.0 50×
LEGO® NINJAGO® 71818 Tournament Battle Arena
LEGO Set for children, suitable from the age of 7 years, theme: Ninjas and Superheroes, launched in 2024, 659 pc(s)
Great price 1,269,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO71818
5.0
LEGO® Harry Potter™ 76463 Hogwarts Castle: the Infirmary Wing
LEGO Set for children, suitable from the age of 9 years, theme: Fantasy and Castles, launched in 2026 - new releases, 907 pc(s)
2,049,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76463
4.9 49×
LEGO® Creator 3 in 1 31151 T-rex
LEGO Set for children, suitable from the age of 9 years, theme: Dinosaurs, launched in 2024, 626 pc(s)
1,199,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31151
5.0
LEGO® Creator 31385 Marine Animals: Beautiful Dolphins
LEGO Set for children, suitable from the age of 9 years, theme: Sea and Animals, launched in 2026 - new releases, 542 pc(s)
Amazing Deal 969,- Save 330,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31385
4.9 49×
LEGO® Creator 3 in 1 31152 Astronaut
LEGO Set for children, suitable from the age of 9 years, theme: Fantasy, Raketa and Universe, launched in 2024, 647 pc(s)
989,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31152
4.9 35×
LEGO® Minecraft® 21260 Cherry Blossom Garden
LEGO Set for children, suitable from the age of 8 years, theme: Fantasy, Nature and Garden , launched in 2024, 304 pc(s)
Discounted -10 % 599,- 669,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21260
5.0 27×
LEGO® Creator 3 in 1 31148 Retro Roller Skates
LEGO Set for children, suitable from the age of 8 years, retro design, theme: Sport and Art, launched in 2024, 342 pc(s)
Amazing Deal 569,- Save 180,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31148
4.8 50×
LEGO® NINJAGO® 71808 Kai's Elemental Fire Robot
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy, Movies and TV shows, Ninjas and Robots, launched in 2024
569,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO71808
4.9 61×
LEGO® Star Wars™ 75349 Captain Rex™ Helmet
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Superheroes and Games, launched in 2023, 854 pc(s)
Great price 1,639,- Save 60,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75349
4.9 93×
LEGO® Star Wars™ 75381 Droideka™
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Robots and Universe, launched in 2024, 583 pc(s)
1,459,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75381
4.9 56×
LEGO® Creator 3 in 1 31150 Wild Animals on Safari
LEGO Set for children, suitable from the age of 9 years, theme: Nature and Animals, launched in 2024, 780 pc(s)
1,369,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31150
5.0 142×
LEGO® Speed Champions 76921 Racing car Audi S1 e-tron quattro
LEGO Set for children, suitable from the age of 9 years, theme: Cars, Means of transport and Sport, launched in 2024, 274 pc(s)
649,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76921
5.0
LEGO® Harry Potter™ 76466 The Philosopher's Stone - Collector's Edition
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, launched in 2026 - new releases, 1571 pc(s)
3,389,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76466
P-DC1-WEB03