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18 years
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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
4.2 45×
Stemnex - Steam engine
Building Set for boys and girls, suitable for children from 10 years
-30 % off new 41.90 € New 59.90 €
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAb0397
5.0
LEGO® NINJAGO® 71856 Jay and his transforming car
LEGO Set for children, suitable from the age of 8 years, theme: Cars and Fantasy, characters: Jay, Kai and Nya, launched in 2026 - new releases, 387 pc(s)
-11 % off new 38.90 € New 43.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO71856
5.0
LEGO® Super Mario™ 72043 Mario Kart™ - Interactive LEGO® Mario™ and Standard Kart
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy and Motorcycles, launched in 2025, 278 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: LO72043
4.9
LEGO® Friends 42644 Ice Cream Truck in Heartlake
LEGO Set for children, suitable from the age of 4 years, theme: Cars and Food and beverages, launched in 2025, 92 pc(s)
-5 % off new 15.90 € New 16.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42644
4.8
LEGO® Marvel 76311 Spider-Verse: Miles Morales vs. Flek
LEGO Set for children, suitable from the age of 9 years, theme: Cars, Movies and TV shows and Superheroes, launched in 2025, 375 pc(s)
-9 % off new 39.90 € New 43.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76311
5.0
Merkur Alphabet with magnetic pad, 616 pieces
Building Set boys and girls, suitable for children from 5 years
-15 % off new 16.90 € New 19.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAkc03633
5.0
LEGO® Super Mario™ 72041 Toad and the party in his house
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy and Motorcycles, launched in 2025, 276 pc(s)
-7 % off new 23.90 € New 25.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO72041
Ravensburger 247295 GraviTrax Advent Calendar
Advent Calendar - 24 doors, includes everything from building pieces to action pieces and Christmas balls, 8 special and exclusive new pieces, all 24 pieces can be used without the starter set, suitable for children from 8 years old
-6 % off new 39.90 € New 42.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls15952
LEGO® - Disney Princess 43291 Mini Bella and Tiana with Castle
LEGO Set for children, suitable from the age of 5 years, theme: Castles and Fairy tales, characters: Bella and Tiana, launched in 2026 - new releases, 358 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. 23.73 €
-5 % off new 33.90 € New 35.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43291
Cobi 2657 II WW Sd. Kfz. 222 1:28
Building Set boys, suitable for children from 9 years
-26 % off new 24.90 € New 33.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls17364
Playmobil 71793 Pirate with Giant Shark
Playmobil for boys and girls, suitable for children from 4 years
-14 % off new 22.90 € New 26.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAls13763
Metal Earth Air Force One Luxury Steel Kit
Building Set for boys and girls, suitable for children from 14 years
-16 % off new 17.90 € New 21.39 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAmho0255
4.9 122×
LEGO® Creator 3 v 1 31137 Adorable Dogs
LEGO Set for children, suitable from the age of 7 years, theme: animals, launched in 2023, 475 pc(s)
-7 % off new 23.90 € New 25.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO31137
4.8 16×
LEGO® Icons 11375 Ferrari F2004 and Michael Schumacher
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Sport, launched in 2026 - new releases, 735 pc(s)
Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 56.93 €
-5 % off new 75.90 € New 79.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO11375
4.9 154×
LEGO® Technic 42207 Car Ferrari SF-24 F1
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Formula, launched in 2025, 1361 pc(s)
-8 % off new 179.90 € New 195.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO42207
4.9 366×
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)
Buy with code ALZADNI10 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. 88.11 €
-2 % off new 97.90 € New 99.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO21349
5.0 165×
LEGO® Technic 42115 Lamborghini Sian FKP 37
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2020, 3696 pc(s)
-7 % off new 346.90 € New 376.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO42115
4.9 199×
LEGO® Fortnite® 77073 Battle Bus
LEGO Set for children, suitable from the age of 10 years, theme: Buses, Fantasy and Mini dolls, launched in 2025, 954 pc(s)
-7 % off new 80.90 € New 87.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO77073
4.8 137×
LEGO® Star Wars™ 75383 Sith Infiltrator™ Darth Maul
LEGO Set for children, suitable from the age of 9 years, theme: Means of transport, Fantasy, Movies and TV shows, Universe, Spacecraft and Games, characters: Anakin Skywalker, Darth Maul and Qui-Gon Jinna, launched in 2024, 640 pc(s)
Buy with code ALZADNI20 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. 55.92 €
69.90 €
Buy
Unsealed - in stock 3 pcs
Order Code: LO75383
4.9 145×
LEGO® Star Wars™ 75356 Star Superdestroyer Executor
LEGO Set for adults, suitable from the age of 18 years, theme: Movies and TV shows, Ship and Universe, launched in 2024, 630 pc(s)
Buy with code ALZADNI10 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. 59.31 €
-5 % off new 65.90 € New 69.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO75356
4.8 11×
LEGO® Technic 42224 Auto Porsche 911 GT3 R REXY AO Racing
LEGO Set for children, suitable from the age of 11 years, theme: Cars, Means of transport and Profession, launched in 2026 - new releases, 1313 pc(s)
Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 91.43 €
-4 % off new 121.90 € New 127.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO42224
4.9 22×
LEGO® Icons 10365 Captain Jack Sparrow's Pirate Ship
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)
Buy with code ALZADNI10 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. 307.71 €
-5 % off new 341.90 € New 359.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO10365
4.7 42×
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)
Buy with code ALZADNI10 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. 433.71 €
-5 % off new 481.90 € New 512.49 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO75397
4.8 93×
LEGO® City 60423 Downtown Tram and Bus Stop
LEGO Set for children, suitable from the age of 7 years, theme: Means of transport and Trains, launched in 2024, 811 pc(s)
-7 % off new 73.90 € New 79.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO60423
P-DC1-WEB06