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Cheap building Kits for Adults

On this page you will find building Kits for Adults at the lowest prices, more so all building Kits for Adults ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is CLEMENTONI ColorBoom: Beautiful Balls 1000 pieces marked at 5.39 € incl. VAT. Is this what you’re looking for?
All from 1,164
LEGO® Technic 42228 Car McLaren MCL39 F1® - LEGO Set
LEGO® Technic 42228 Car McLaren MCL39 F1®
230.90 €
From 5.31 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 207.81 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Formula, launched in 2026 - new releases, 1675 pc(s)
LEGO® Ideas 21341 Disney Hocus Pocus: The Sanderson Sisters' Cottage - LEGO Set
LEGO® Ideas 21341 Disney Hocus Pocus: The Sanderson Sisters' Cottage
235.74 €
From 5.42 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 212.17 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Houses, Movies and TV shows, Halloween, Fairy tales, Nature, Garden and Games, launched in 2023, 2316...
LEGO® ONE PIECE 75640 The Baratie Floating Restaurant - LEGO Set
LEGO® ONE PIECE 75640 The Baratie Floating Restaurant
-8 % off new 236.90 € New 257.90 €
From 5.45 € per month
Unsealed - in stock 2 pcs
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Fantasy and Movies and TV shows, launched in 2025, 3402 pc(s)
LEGO® Architecture 21063 Neuschwanstein Castle - LEGO Set
LEGO® Architecture 21063 Neuschwanstein Castle
247.90 €
From 5.70 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI15 210.72 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Castles and Locks, launched in 2025, 3455 pc(s)
LEGO® Star Wars 75442 - LEGO Set
LEGO® Star Wars 75442
Pre-sale price 254.99 €
Expected August 1, 2026
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Spacecraft and Spaceships, characters: The Mandalorian, launched in 2026 - new releases, 1809...
LEGO® Jurassic World 76968 Dinosaur Fossils: Tyrannosaurus rex - LEGO Set
LEGO® Jurassic World 76968 Dinosaur Fossils: Tyrannosaurus rex
255.90 €
From 5.89 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 230.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Dinosaurs and Movies and TV shows, launched in 2025, 3145 pc(s)
LEGO® ONE PIECE 75640 The Baratie Floating Restaurant - LEGO Set
LEGO® ONE PIECE 75640 The Baratie Floating Restaurant
257.90 €
From 5.93 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Fantasy and Movies and TV shows, launched in 2025, 3402 pc(s)
LEGO® Harry Potter™ 76437 Den - Collector's Edition - LEGO Set
LEGO® Harry Potter™ 76437 Den - Collector's Edition
266.49 €
From 6.13 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 239.84 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Houses and Movies and TV shows, characters: Arthur Weasley, Fred Weasley, George Weasley, Harry, Hermione Granger,...
LEGO® Ideas 21330 Home Alone - LEGO Set
LEGO® Ideas 21330 Home Alone
-8 % off new 279.90 € New 307.49 €
From 6.44 € per month
Unsealed - in stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 251.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Movies and TV shows and Games, characters: Harry, Kate McCallister, Kevin McCallister, Marley and Marv,...
LEGO® Ideas 21330 Home Alone - LEGO Set
LEGO® Ideas 21330 Home Alone
307.49 €
From 7.07 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 276.74 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Movies and TV shows and Games, characters: Harry, Kate McCallister, Kevin McCallister, Marley and Marv,...
LEGO® The Legend of Zelda™ 77092 Great Deku Tree - LEGO Set
LEGO® The Legend of Zelda™ 77092 Great Deku Tree
315.99 €
From 7.27 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Games, launched in 2025, 2500 pc(s)
LEGO® Star Wars™ 75409 Jango Fett and his Firespray-class spaceship - LEGO Set
LEGO® Star Wars™ 75409 Jango Fett and his Firespray-class spaceship
317.90 €
From 7.31 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 286.11 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Means of transport, Fantasy and Movies and TV shows, launched in 2025, 2970 pc(s)
LEGO® Marvel 76294 X-Men: X-Mansion - LEGO Set
LEGO® Marvel 76294 X-Men: X-Mansion
335.90 €
From 7.73 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 302.31 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Movies and TV shows and Superheroes, characters: Cyclops, Wolverine and X-Men, launched in 2025, 3093...
LEGO® Ideas 21323 Grand Piano - LEGO Set
LEGO® Ideas 21323 Grand Piano
341.90 €
From 7.86 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for adults, suitable from the age of 18 years, theme: Music and Art, launched in 2020, 3662 pc(s)
LEGO® Technic 42215 Volvo EC500 Hybrid Excavator - LEGO Set
LEGO® Technic 42215 Volvo EC500 Hybrid Excavator
351.90 €
From 8.09 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 316.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Cars and Means of transport, launched in 2025, 2359 pc(s)
LEGO® Harry Potter™ 71043 Hogwarts Castle - LEGO Set
LEGO® Harry Potter™ 71043 Hogwarts Castle
-5 % off new 356.90 € New 375.90 €
From 8.21 € per month
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children and adults, suitable from the age of 16 years, theme: Movies and TV shows, Castles, Buildings and Games, launched in 2019, 6020 pc(s)
LEGO® Icons 10365 Captain Jack Sparrow's Pirate Ship - LEGO Set
LEGO® Icons 10365 Captain Jack Sparrow's Pirate Ship
359.90 €
From 8.28 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 323.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship and Pirates, launched in 2026 - new releases, 2862 pc(s)
LEGO® Ideas 21356 River Steamboat - LEGO Set
LEGO® Ideas 21356 River Steamboat
361.90 €
From 8.32 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Ship, launched in 2025, 4090 pc(s)
LEGO® Harry Potter™ 71043 Hogwarts Castle - LEGO Set
LEGO® Harry Potter™ 71043 Hogwarts Castle
375.90 €
From 8.65 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children and adults, suitable from the age of 16 years, theme: Movies and TV shows, Castles, Buildings and Games, launched in 2019, 6020 pc(s)
LEGO® Technic 42172 McLaren P1™ - LEGO Set
LEGO® Technic 42172 McLaren P1™
376.90 €
From 8.67 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI20 301.52 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2024, 3893 pc(s)
LEGO® Technic 42115 Lamborghini Sian FKP 37 - LEGO Set
LEGO® Technic 42115 Lamborghini Sian FKP 37
376.90 €
From 8.67 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2020, 3696 pc(s)
LEGO® Marvel 76354 S.H.I.E.L.D. Helicarrier - LEGO Set
LEGO® Marvel 76354 S.H.I.E.L.D. Helicarrier
Pre-sale price 380 €
Expected June 1, 2026
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Aircraft and Universe, launched in 2026 - new releases, 3057 pc(s)
LEGO® NINJAGO® 71799 NINJAGO® City Markets - LEGO Set
LEGO® NINJAGO® 71799 NINJAGO® City Markets
448.90 €
From 10.32 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children and adults, suitable from the age of 14 years, theme: Movies and TV shows, launched in 2023, 6163 pc(s)
LEGO® Icons 10333 Lord of the Rings: Barad-dûr™ - LEGO Set
LEGO® Icons 10333 Lord of the Rings: Barad-dûr™
457.90 €
From 10.53 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 412.11 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, launched in 2024, 5471 pc(s)
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