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Retailer prices for 30378 are sorted by the lowest delivered price when shipping is known.

Retailer prices

Prices tracked across 9 retailers, updated twice a day.

No retailer prices are available for this LEGO set yet.

Full price history at a glance.

Lowest yet
€13.99
3 Jan 2026 · Amazon.nl
Peak price
€17.95
15 Dec 2025 · Bol.com
Average
€16.96
reference price
RRP
-
reference price

Daily lowest price tracked across 2 retailers in Belgium. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 2 retailers in Belgium, 15 Dec 2025 – 3 Jan 2026. RRP via LEGO.com.

Last 4 price points for LEGO 30378 Shrunken Headquarters
Date Price Retailer Stock
€13.99 Amazon.nl In stock
€17.95 Bol.com In stock
€17.95 Bol.com In stock
€17.95 Bol.com In stock

About this set

Dimensions
17 × 17 × 1 cm
Pieces
48
Age
7+
Explore more

Dive deeper into this set.

All about this set

Help conquer Knighton with this small-scale HQ model, featuring a catapult with ammunition plus a Stone stomper minifigure with a sword.

Recommended for a 5-year-old child, a fan of LEGO Ninjago
juliette beun · Amazon.nl
Reference

Set details

Set number 30378
Theme NEXO KNIGHTS
Subtheme Promotional
Year 2017
Pieces 48
Minifigures 1
Age 7+
Dimensions 17 × 17 × 1 cm
Parts

Parts inventory

48
pieces
24 unique parts across 10 colors
Distinctive parts
  • Launcher, 1 x 4 with 1 x 2 Plate with Pin Hole and Bucket (Catapult) Part ID 88289
  • Wheel 14mm D. x 9.9mm with Centre Groove, Fake Bolts and 6 Spokes Part ID 11208
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Part ID 30526
Building instructions Shrunken Headquarters instruction manual

Minifigures in Shrunken Headquarters.

1 minifigure according to this set's Rebrickable inventory.

All minifigures
Shrunken fig-000249
Shrunken
fig-000249
Frequently asked questions

All about the Shrunken Headquarters.

What is the lowest price for Shrunken Headquarters?
There is no current price available right now.

Has LEGO 30378 ever been cheaper?
The lowest historical price was €13.99 on 3 Jan 2026 at Amazon.nl.

How many pieces does LEGO 30378 have?
This set has 48 pieces.

Which minifigures are included in LEGO 30378?
This set includes 1 minifigure: Shrunken.

What year is this set from?
LEGO 30378 was released in 2017.

What is the RRP for LEGO 30378?
The recommended retail price is not known yet.

What is the recommended age for LEGO 30378?
LEGO recommends ages 7+ for this set.

Is LEGO 30378 still available?
This set is not in stock at any of the retailers we track right now. Set a price alert to hear when it returns.

Which retailers do you compare?
When retailers offer this set, prices will appear here.

How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.