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Cheap building Kits for Ages 6+

On this page you will find building Kits for Ages 6+ at the lowest prices, more so all building Kits for Ages 6+ 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 LEGO® Technic 30735 Auto hot rod marked at 3.89 € incl. VAT. Is this what you’re looking for?
All from 322
Smartivity - 2-in-1 arcade maze, building kit and board game - Building Set
Smartivity - 2-in-1 arcade maze, building kit and board game
New arrival 19.97 €
Currently Unavailable
Building Set for boys and girls, suitable for children from 6 years
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Smartivity - Hydraulic swallow catapult - Building Set
Smartivity - Hydraulic swallow catapult
New arrival 19.97 €
Currently Unavailable
Building Set for boys and girls, suitable for children from 6 years
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Playmobil 71975 Sky Trails: Construction Pack (e1) - Playmobil
Playmobil 71975 Sky Trails: Construction Pack (e1)
New arrival 20.90 €
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Playmobil
LEGO® Technic 42199 Monster Jam™ DIGatron™ with wind-up motor - LEGO Set
LEGO® Technic 42199 Monster Jam™ DIGatron™ with wind-up motor
Great price 20.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Cars and Means of transport, launched in 2025, 218 pc(s)
LEGO® Technic 42200 Monster Jam™ ThunderROARus™ with wind-up motor - LEGO Set
LEGO® Technic 42200 Monster Jam™ ThunderROARus™ with wind-up motor
20.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Cars and Means of transport, launched in 2025, 232 pc(s)
LEGO® Super Mario™ 71421 Dixie Kong's Jungle Jam Expansion Set - LEGO Set
LEGO® Super Mario™ 71421 Dixie Kong's Jungle Jam Expansion Set
20.90 €
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Nature, Garden and Animals, launched in 2023, 174 pc(s)
Merkur mill 019 - Building Set
Merkur mill 019
20.90 €
In stock 5 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set , suitable for children from 6 years
Mercury helicopter or plane 013 - Building Set
Mercury helicopter or plane 013
20.90 €
In stock 4 pcs
4 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Building Set , suitable for children from 6 years
Playmobil 71515 Skatepark - Playmobil
Playmobil 71515 Skatepark
21.19 €
Currently Unavailable
Playmobil for boys and girls, suitable for children from 6 years
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BusyKids Wooden 3D Eiffel Tower Building Kit - Wooden Puzzle
BusyKids Wooden 3D Eiffel Tower Building Kit
New arrival 21.59 €
Currently Unavailable
Wooden Puzzle for girls and boys alike, 58 pieces in package, theme: locks, known from Europa Universalis, characteristics: mechanical, suitable from 7 years
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Mercury formula 010 - Building Set
Mercury formula 010
21.89 €
Currently Unavailable
4 variants
Building Set , suitable for children from 6 years
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Merkur buggy 016 - Building Set
Merkur buggy 016
21.89 €
Currently Unavailable
4 variants
Building Set , suitable for children from 6 years
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Merkur tow truck 012 - Building Set
Merkur tow truck 012
21.89 €
Currently Unavailable
4 variants
Building Set , suitable for children from 6 years
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Mercury truck 017 - Building Set
Mercury truck 017
21.89 €
Currently Unavailable
4 variants
Building Set , suitable for children from 6 years
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LEGO® City 60500 LEGO® Van - LEGO Set
LEGO® City 60500 LEGO® Van
Amazing Deal 21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 6 years, theme: Cars and Means of transport, launched in 2026 - new releases, 276 pc(s)
LEGO® Friends 42695 Horse and Foal Trailer - LEGO Set
LEGO® Friends 42695 Horse and Foal Trailer
21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Means of transport, Horses and People, launched in 2026 - new releases, 279 pc(s)
LEGO® City 60489 Jet vs. Car - LEGO Set
LEGO® City 60489 Jet vs. Car
21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADAYS10AT 19.71 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt.
LEGO Set for children, suitable from the age of 6 years, theme: Cars, Means of transport and Fighter jets, launched in 2026 - new releases, 259 pc(s)
LEGO® NINJAGO® 71854 Cole's Expedition Robot and Zane the Dragon - LEGO Set
LEGO® NINJAGO® 71854 Cole's Expedition Robot and Zane the Dragon
21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Dragons, Fantasy and Robots, characters: Cole and Ninja, launched in 2026 - new releases, 364 pc(s)
LEGO® Friends 42666 Cat's Birthday Party and Tree House - LEGO Set
LEGO® Friends 42666 Cat's Birthday Party and Tree House
21.90 €
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 6 years, theme: Animals, characters: Leo and Paisley, launched in 2025, 321 pc(s)
LEGO® City 60454 Holiday Adventure Caravan - LEGO Set
LEGO® City 60454 Holiday Adventure Caravan
21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 6 years, theme: Means of transport and Camping, launched in 2025, 385 pc(s)
LEGO® Friends 42649 Heartlake Confectionery - LEGO Set
LEGO® Friends 42649 Heartlake Confectionery
21.90 €
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 6 years, theme: Food and beverages, wild cat and Mini dolls, launched in 2025, 376 pc(s)
LEGO® City 60443 F1® pit stop and Ferrari staff - LEGO Set
LEGO® City 60443 F1® pit stop and Ferrari staff
21.90 €
On the way > 5 pcs
Expected 22/04/2026
LEGO Set for children, suitable from the age of 6 years, theme: Cars and Formula,launched in , 322 pc(s)
LEGO® Wicked 75681 Glinda, Elphaba and Nessarose at Shiz University - LEGO Set
LEGO® Wicked 75681 Glinda, Elphaba and Nessarose at Shiz University
21.90 €
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy, Movies and TV shows, Halloween, Mini dolls and Superheroes, characters: Glinda, Elphaba and Nessarose,...
LEGO® City 60407 Red Double Decker Sightseeing Bus - LEGO Set
LEGO® City 60407 Red Double Decker Sightseeing Bus
21.90 €
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
LEGO Set for children, suitable from the age of 7 years, theme: Buses and Means of transport, launched in 2024, 384 pc(s)
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