Building Kits for Adults 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

47 Results
5.0 1×
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LEGO® Pokémon 72150 Munchlax
LEGO Set - for adults, suitable from 18 years, LEGO® Pokémon series, launched in 2026 - new, packaging contains 757 pieces
-9 % off new 43.90 € New 48.36 €
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Unsealed - in stock 2 pcs
Order Code: LO72150
5.0 1×
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LEGO® Pokémon 72152 Pikachu and Pokéball
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Games and Pokémon, launched in 2026 - new releases, 2050 pc(s)
-6 % off new 159.90 € New 171.90 €
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Unsealed - in stock 1 pcs
Order Code: LO72152
4.6 17×
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LEGO® Star Wars™ 75406 Kylo Ren's Command Ship
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Movies and TV shows, Spacecraft and Spaceships, characters: Kylo Ren, launched in 2025, 386 pc(s)
  50.90 €
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Unsealed - in stock 4 pcs
Order Code: LO75406
5.0 1×
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LEGO® Marvel 76354 S.H.I.E.L.D. Helicarrier
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Aircraft and Universe, launched in 2026 - new releases, 3057 pc(s)
  305.90 €
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Unsealed - in stock 1 pcs
Order Code: LO76354
5.0 1×
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LEGO® Pokémon 72160 Arcanine
LEGO Set - for adults, suitable from 18 years, LEGO® Pokémon series, launched in 2026 - new, package contains 1190 pieces
-9 % off new 75.90 € New 83.90 €
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Unsealed - in stock 1 pcs
Order Code: LO72160
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LEGO® Pokémon 72153 Venusaur, Charizard and Blastoise
LEGO Set for adults, suitable from the age of 18 years, theme: Fantasy, Games and Pokémon, launched in 2026 - new releases, 6838 pc(s)
-3 % off new 554.90 € New 577.66 €
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Unsealed - in stock 1 pcs
Order Code: LO72153
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LEGO® Icons 11379 Bookend: Bookshop
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Cultural elements and Education, launched in 2026 - new releases, 1690 pc(s)
-6 % off new 113.90 € New 121.35 €
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Unsealed - in stock 1 pcs
Order Code: LO11379
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LEGO® Botanicals 10373 Mini Bonsai
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Flowers, launched in 2025, 709 pc(s)
  59.90 €
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Unsealed - in stock 1 pcs
Order Code: LO10373
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LEGO® The Legend of Zelda™ 77092 Great Deku Tree
LEGO Set for adults, suitable from the age of 18 years, moving parts, theme: Games, launched in 2025, 2500 pc(s)
  315.90 €
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Unsealed - in stock 1 pcs
Order Code: LO77092
5.0 102×
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LEGO® Botanicals 10347 Tiny Sunny Bouquet
LEGO Set for children, suitable from the age of 9 years, theme: Flowers and Easter, launched in 2025, 373 pc(s)
  21.90 €
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10347
4.9 90×
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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)
  47.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42173
4.7 16×
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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)
-1 % off new 113.90 € New 115.09 €
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Unsealed - in stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42224
4.9 152×
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LEGO® Botanicals 40747 Daffodils
LEGO Set for children, suitable from the age of 8 years, theme: Flowers, Nature, Art, Easter and Garden , launched in 2024, 216 pc(s)
-7 % off new 11.90 € New 12.90 €
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO40747
5.0 32×
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LEGO® Botanicals 30701 Meadow Flowers
LEGO Set for children, suitable from the age of 9 years, theme: Flowers, Nature, Season and Easter, launched in 2025, 77 pc(s)
-16 % off new 4.19 € New 4.99 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO30701
4.8 4×
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LEGO® Technic 42222 Hypercar Bugatti Chiron Pur Sport
LEGO Set for children, suitable from the age of 9 years, theme: Cars, Means of transport and Profession, launched in 2026 - new releases, 771 pc(s)
-5 % off new 54.90 € New 57.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42222
4.8 121×
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LEGO® Technic 42176 Porsche GT4 e-Performance race car
LEGO Set for children, suitable from the age of 10 years, remote control, moving parts and mobile application, theme: Cars and Means of transport, launched in 2024, 834 pc(s)
-4 % off new 136.90 € New 143.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: LO42176
5.0 16×
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LEGO® Harry Potter™ 76458 Harry Potter 76458
LEGO Set for children, suitable from the age of 10 years, theme: Fantasy, Movies and TV shows and Halloween, launched in 2025, 548 pc(s)
  58.90 €
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Unsealed - in stock 1 pcs
Order Code: LO76458
5.0 11×
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LEGO® Harry Potter™ 76450 Bookmark: Hogwarts Express Train
LEGO Set for children, suitable from the age of 10 years, theme: Means of transport, Fantasy, Movies and TV shows and Trains, launched in 2025, 832 pc(s)
-5 % off new 79.90 € New 84.90 €
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Unsealed - in stock 1 pcs
Order Code: LO76450
5.0 18×
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LEGO® Technic 42208 Aston Martin Valkyrie
LEGO Set for children, suitable from the age of 9 years, moving parts, theme: Cars and Means of transport, launched in 2025, 707 pc(s)
-5 % off new 49.90 € New 52.90 €
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Unsealed - in stock 1 pcs
Order Code: LO42208
5.0 5×
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LEGO® Harry Potter™ 76452 First Class Frisbee and Ice Cream Parlour Supplies
LEGO Set for children, suitable from the age of 8 years, theme: Fantasy and Movies and TV shows, launched in 2025, 795 pc(s)
-9 % off new 76.90 € New 84.90 €
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Unsealed - in stock 1 pcs
Order Code: LO76452
5.0 3×
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LEGO® Technic 42229 Auto Fast and Furious Mitsubishi Eclipse
LEGO Set for children and adults, suitable from the age of 14 years, theme: Cars, Means of transport and Movies and TV shows, launched in 2026 - new releases, 827 pc(s)
  56.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO42229
5.0 1×
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LEGO® Technic 42239 Batmobile™ Tumbler
LEGO Set for children and adults, suitable from the age of 12 years, theme: Cars and Means of transport, launched in 2026 - new releases, 719 pc(s)
-7 % off new 140.90 € New 152.89 €
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Unsealed - in stock 1 pcs
Order Code: LO42239
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LEGO® Harry Potter 76473 Hogwarts Castle: East Wing
LEGO Set for children, suitable from the age of 10 years, theme: Fantasy, Movies and TV shows and Castles, launched in 2026 - new releases, 2164 pc(s)
  219.90 €
Buy
Unsealed - in stock 2 pcs
Order Code: LO76473