Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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
(53)
(1)
Suitable for
2 years
18 years
-

Building Kits Sorted by Theme 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

62 Results
5.0
LEGO® Editions 43014 Helmet of Charles Leclerc from Scuderia Ferrari HP
LEGO Set for children and adults, suitable from the age of 14 years, theme: Formula and Sport, launched in 2026 - new releases, 886 pc(s)
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 86.36 €
-1 % off new 90.90 € New 91.99 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO43014
5.0 17×
LEGO® DUPLO® 10428 Large Interactive Community Train
LEGO Set for children, suitable from the age of 3 years, mobile application, theme: Trains, launched in 2025, 103 pc(s)
-11 % off new 109.90 € New 123.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO10428
4.9 65×
LEGO® DUPLO® 10434 Peppa Pig and the supermarket
LEGO Set for children, suitable from the age of 2 years, theme: Movies and TV shows, Fairy tales, animals and Games, characters: Peppa Pig, launched in 2024, 70 pc(s)
-6 % off new 58.90 € New 62.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO10434
4.8 40×
LEGO® City 60445 F1® Truck with F1® RB20 and AMR24 cars
LEGO Set for children, suitable from the age of 8 years, theme: Cars and Formula, launched in 2025, 1086 pc(s)
-8 % off new 79.90 € New 86.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO60445
4.9 29×
LEGO® Super Mario™ 71439 Interactive LEGO® Mario™ and Adventure
LEGO Set for children, suitable from the age of 6 years, theme: Means of transport, launched in 2024, 218 pc(s)
-6 % off new 39.90 € New 42.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO71439
4.7
LEGO® Super Mario™ 72037 Mario Kart™: Mario and the Standard Kart
LEGO Set for adults, suitable from the age of 18 years, theme: Motorcycles, launched in 2025, 1972 pc(s)
-12 % off new 128.90 € New 147.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO72037
5.0
LEGO® Animal Crossing™ 77050 Nook's Cranny and Rosie's House
LEGO Set for children, suitable from the age of 7 years, theme: Buildings, Houses, Movies and TV shows, animals and Games, launched in 2024, 535 pc(s)
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 43.33 €
-4 % off new 61.90 € New 64.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO77050
5.0
Connetix Tiles - Magnetic building set PASTEL 202 pieces
Building Set , suitable for children from 3 years
-6 % off new 232.90 € New 250.24 €
Buy
Unsealed - in stock 1 pcs
Order Code: HRAaaa2320
4.7
LEGO® Super Mario™ 72036 Mario Kart™ - Baby Peach and Grand Prix Set
LEGO Set for children, suitable from the age of 8 years, theme: Fantasy, Formula, Mini dolls, Motorcycles and Sport, launched in 2025, 823 pc(s)
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 46.13 €
-5 % off new 65.90 € New 69.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO72036
5.0
LEGO® Super Mario™ 72039 Mario Kart™ - Bowser and his castle
LEGO Set for children, suitable from the age of 9 years, theme: Castles and Motorcycles, characters: Lava bubble, launched in 2025, 1068 pc(s)
-5 % off new 81.90 € New 86.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO72039
Cobi 5906 Armed Forces Sikorsky UH-60 Black Hawk 1:32
Building Set boys, suitable for children from 3 years
70.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: HRAls17386
Playmobil 71838 Cozy Fairy Abode with Golden Unicorn
Playmobil Ayuma - building set, moving parts, material plastic, 178 pieces, suitable from 4 years
-5 % off new 51.90 € New 54.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: HRAls18626
5.0
LEGO® Ideas 21366 Swimming Sea Otters
LEGO Set for adults, suitable from the age of 18 years, theme: Animals, launched in 2026 - new releases, 1234 pc(s)
-8 % off new 91.90 € New 99.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO21366
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)
-5 % off new 49.90 € New 52.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO60503
P-DC1-WEB06