Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(60)
(1)
(1)
Suitable for
1 years
18 years
-

Building Kits Sorted by Age bazaar

Are you looking for affordable, yet fully functional goods? You've come to the right place. Save money and explore the world of unsealed, like new, or used items. Everything goes through the hands of our specialists, so you don't have to worry about receiving a non-functional, unreliable, damaged, or dirty product.

Unsealed - brand new and in perfect condition with full warranty. The original packaging has been opened by someone else, perhaps because it was an unsuitable gift. We have carefully resealed the item in its original packaging, and now it may be waiting just for you. It's in great shape and comes with a significantly lower price tag.

Reliability at a great price - there are no hidden tricks. We have thoroughly inspected everything and confidently offer you a full warranty, 24 months in total.

Like New - fully functional items that may have minor scratches from regular use. In most cases, you will receive them with all the accessories. These are reliable products that haven't been significantly affected by their previous adventures and are now waiting for a new owner. These items come with an almost full warranty of 21 months.

We do our best to preserve the original packaging whenever possible, but sometimes, for the sake of protection, we may have to use alternative boxes for this type of items.

Used - completely functional items ready for immediate use, guaranteed with a 12-month warranty. It's possible that you will receive the product with only the essential accessories. However, the packaging always contains everything necessary for the full use of the item. These are functional or serviced products that, despite visible wear, are far from being considered scrap.

This option may come with a replacement box - protection is a top priority. However, the product does its job just like a brand new one. For more information about used items, click here

71 Results
4.9 359×
LEGO® Ideas 21349 Black and White Cat
LEGO Set for adults, suitable from the age of 18 years, theme: wild cat and animals, launched in 2024, 1710 pc(s)
-8 % off new 91.90 € New 99.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21349
4.7 158×
LEGO® Ideas 21330 Home Alone
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, launched in 2022, 3955 pc(s)
-5 % off new 291.90 € New 307.49 €
Buy
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21330
4.9 721×
LEGO® Botanicals 10329 Miniature Plants
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, Nature, Art and Garden , launched in 2024, 758 pc(s)
-4 % off new 41.90 € New 43.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10329
4.9 674×
LEGO® Botanicals 10343 Miniature Orchid
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers and Nature, launched in 2025, 274 pc(s)
-15 % off new 21.90 € New 25.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10343
4.9 285×
LEGO® Botanicals 10342 Beautiful Bouquet of Pink Flowers
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers and Nature, launched in 2025, 749 pc(s)
52.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10342
4.9 131×
LEGO® Icons 10295 Porsche 911
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2021, 1458 pc(s)
-6 % off new 133.90 € New 142.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10295
4.9 201×
LEGO® Botanicals 10348 Bonsai - Japanese Red Maple
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, launched in 2025, 474 pc(s)
52.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10348
4.9 313×
LEGO® Harry Potter™ 76433 Mandragora
LEGO Set for children, suitable from the age of 10 years, moving parts, theme: Movies and TV shows and Flowers, launched in 2024, 579 pc(s)
58.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76433
4.9 60×
LEGO® Star Wars™ 75331 The Razor Crest™
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship, Universe and Games, launched in 2024, 6187 pc(s)
-10 % off new 552.90 € New 614.90 €
Buy
Unsealed - in stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75331
4.9 217×
LEGO® Harry Potter™ 76419 Hogwarts Castle and surroundings
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows, Castles and Games, launched in 2023, 2660 pc(s)
-1 % off new 145.90 € New 147.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76419
4.9 231×
LEGO® Technic 42141 McLaren Formula 1 Race Car
LEGO Set for adults, suitable from the age of 18 years, theme: Cars, Means of transport and Formula, launched in 2022, 1434 pc(s)
-12 % off new 135.90 € New 155.90 €
Buy
Unsealed - in stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42141
4.7 40×
LEGO® Star Wars™ 75397 Jabba's Barge
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship, Mini dolls, Universe and Spaceships, characters: Bib Fortuna, C-3P0 , Princess Leia and R2-D2, launched in 2025, 3943 pc(s)
-16 % off new 429.90 € New 512.49 €
Buy
Slightly used - in stock 1 pcs
Order Code: LO75397
5.0
LEGO® Icons 11373 Lord of the Rings: the Helmet of Sauron
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy and Movies and TV shows, launched in 2026 - new releases, 538 pc(s)
64.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11373
4.8 41×
LEGO® City 60470 Polar Express for Arctic Explorers
LEGO Set for children, suitable from the age of 7 years, theme: Christmas and Trains, launched in 2025, 1517 pc(s)
-5 % off new 163.90 € New 172.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO60470
LEGO® Star Wars™ 75419 Death Star - LEGO Set
Free delivery
Alzaboxes and stores
5.0
LEGO® Star Wars™ 75419 Death Star
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Spacecraft, characters: Dark trooper, DarthVader and Stormtroopers, launched in 2026 - new releases, 9023 pc(s)
-2 % off new 978.90 € New 999 €
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75419
4.8 24×
LEGO® Botanicals 10374 Bouquet of Pink Roses
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, launched in 2025, 789 pc(s)
51.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10374
4.9 27×
LEGO® Friends 42651 Veterinary clinic for horses and pets
LEGO Set for children, suitable from the age of 7 years, theme: Horses, Profession and animals, launched in 2025, 428 pc(s)
-6 % off new 40.90 € New 43.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42651
4.7 10×
LEGO® Minecraft 21584 Portal Journey to the Nether and End
LEGO Set for children, suitable from the age of 7 years, theme: Games, launched in 2026 - new releases, 192 pc(s)
-7 % off new 12.90 € New 13.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21584
5.0 18×
LEGO® - Disney 43271 Puppies Lucky and Penny from 101 Dalmatians
LEGO Set for children, suitable from the age of 6 years, theme: Movies and TV shows, animals and Games, launched in 2025, 268 pc(s)
19.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43271
4.7 15×
LEGO® Star Wars™ 75408 Young Fett's Helmet
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows and Superheroes, launched in 2025, 616 pc(s)
-10 % off new 62.90 € New 69.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75408
4.9
LEGO® Jurassic World 76972 Escape the Raptor in an Off-Road Vehicle
LEGO Set for children, suitable from the age of 6 years, theme: Dinosaurs and Movies and TV shows, launched in 2025, 285 pc(s)
-6 % off new 28.90 € New 30.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76972
5.0 13×
LEGO® City 60453 Lifeguard Rescue Car
LEGO Set for children, suitable from the age of 6 years, theme: Cars, Means of transport and Profession, launched in 2025, 214 pc(s)
-31 % off new 14.90 € New 21.90 €
Buy
Unsealed - in stock > 5 pcs
Order Code: LO60453
4.8
LEGO® Icons 10300 Back to the Future Time Machine
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2023, 1872 pc(s)
-5 % off new 192.90 € New 204.99 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10300
5.0
LEGO® Botanicals 11510 Magnolia Twigs
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, Valentine's Day and Easter, launched in 2026 - new releases, 435 pc(s)
-10 % off new 45.90 € New 51.29 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO11510

Building Kits Sorted by Age bazaar

P-DC1-WEB23