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Compare 7 retailers.

Retailer prices for 10427 are sorted by the lowest delivered price when shipping is known.

Retailer prices

Prices tracked across 10 retailers, updated twice a day.

Featured
LEGO Official Store Buy safely from the Official LEGO Store · lego.com In stock - € 5.95 shipping 11 Sep - € 85.94 not the lowest € 5.95 shipping 1 OO Otto Best deal otto.de In stock 2-3 days € 4.95 shipping 11 Sep −38% € 54.94 € 4.95 shipping 2 JJ Joybuy joybuy.de In stock 2-3 days Free shipping 11 Sep −28% € 57.58 € 79.99 Free shipping 3 BB babymarkt babymarkt.de In stock 4-7 days Free shipping 11 Sep −20% € 63.99 € 79.99 Free shipping 4 Conrad conrad.de In stock 2-3 days € 4.95 shipping 11 Sep −25% € 64.94 € 4.95 shipping 5 II idee+spiel ideeundspiel.com In stock 2-3 days € 6.50 shipping 11 Sep −25% € 66.49 € 6.50 shipping 6 BB Babywalz baby-walz.de In stock 4-7 days € 1.99 shipping 11 Sep −19% € 66.98 € 1.99 shipping 7 LEGO.com lego.com In stock - € 5.95 shipping 11 Sep - € 85.94 € 5.95 shipping

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Full price history at a glance.

Lowest yet
€49.99
31 Aug 2026 · Joybuy
Peak price
€79.99
11 Apr 2026 · LEGO.com
Average
€65.90
18% below RRP
RRP
€79.99
reference price

Daily lowest price tracked across 9 retailers in Germany. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 9 retailers in Germany, 11 Apr 2026 – 11 Sep 2026. RRP via LEGO.com.

Last 12 price points for LEGO 10427 Interactive Adventure Train
Date Price Retailer Stock
€79.99 LEGO.com In stock
€49.99 Otto In stock
€59.99 Conrad In stock
€57.58 Joybuy In stock
€59.99 idee+spiel In stock
€63.99 babymarkt In stock
€64.99 Babywalz In stock
€49.99 Lidl In stock
€49.99 Lidl In stock
€57.58 Joybuy In stock
€79.99 LEGO.com In stock
€49.99 Otto In stock
Price expectation

Price will likely hold steady.

28%
Low · ±6%

Low likelihood of further drops. Current price is near the all-time low.

Estimated price · next 3 months

now · €49.99 expected · €50.99
Price expectation Interactive Adventure Train
Date Price Type
2026-06-14 €51.99 History
2026-06-15 €60.95 History
2026-06-16 €51.99 History
2026-06-17 €55.90 History
2026-06-18 €55.80 History
2026-06-19 €55.80 History
2026-06-20 €55.80 History
2026-06-21 €55.80 History
2026-06-22 €55.81 History
2026-06-23 €55.81 History
2026-06-24 €55.90 History
2026-06-25 €55.85 History
2026-06-26 €55.85 History
2026-06-27 €55.85 History
2026-06-28 €55.85 History
2026-06-29 €55.85 History
2026-06-30 €55.85 History
2026-07-01 €55.85 History
2026-07-02 €55.85 History
2026-07-03 €55.19 History
2026-07-04 €55.19 History
2026-07-05 €55.27 History
2026-07-06 €55.19 History
2026-07-07 €55.19 History
2026-07-08 €55.19 History
2026-07-09 €55.19 History
2026-07-10 €55.19 History
2026-07-11 €55.19 History
2026-07-12 €55.19 History
2026-07-13 €55.85 History
2026-07-14 €55.85 History
2026-07-15 €55.85 History
2026-07-16 €56.16 History
2026-07-17 €57.00 History
2026-07-18 €56.99 History
2026-07-19 €56.99 History
2026-07-20 €56.99 History
2026-07-21 €56.99 History
2026-07-22 €57.11 History
2026-07-23 €55.71 History
2026-07-24 €55.19 History
2026-07-25 €55.19 History
2026-07-26 €55.85 History
2026-07-27 €55.85 History
2026-07-28 €55.85 History
2026-07-29 €55.85 History
2026-07-30 €55.85 History
2026-07-31 €55.85 History
2026-08-01 €55.85 History
2026-08-02 €55.85 History
2026-08-03 €55.85 History
2026-08-04 €55.85 History
2026-08-05 €55.85 History
2026-08-06 €55.85 History
2026-08-07 €55.85 History
2026-08-08 €55.85 History
2026-08-09 €55.85 History
2026-08-10 €55.84 History
2026-08-11 €55.84 History
2026-08-12 €55.84 History
2026-08-13 €55.84 History
2026-08-14 €55.84 History
2026-08-15 €55.84 History
2026-08-16 €55.84 History
2026-08-17 €55.19 History
2026-08-18 €55.84 History
2026-08-19 €56.61 History
2026-08-20 €57.71 History
2026-08-21 €61.99 History
2026-08-22 €57.06 History
2026-08-23 €57.06 History
2026-08-24 €58.11 History
2026-08-25 €57.58 History
2026-08-26 €55.19 History
2026-08-27 €55.19 History
2026-08-28 €57.01 History
2026-08-29 €55.19 History
2026-08-30 €55.19 History
2026-08-31 €49.99 History
2026-09-01 €49.99 History
2026-09-02 €49.99 History
2026-09-03 €54.06 History
2026-09-04 €54.11 History
2026-09-05 €57.44 History
2026-09-06 €49.99 History
2026-09-07 €49.99 History
2026-09-08 €57.35 History
2026-09-09 €49.99 History
2026-09-10 €49.99 History
2026-09-11 €49.99 History
2026-09-12 €49.99 History
2026-10-12 €50.32 Forecast
2026-11-11 €50.66 Forecast
2026-12-11 €50.99 Forecast
€79.99 RRP
€49.99 Lowest · 90 days
€79.99 Highest · 90 days
Stable Trend

About this set

For LEGO Interactive Adventure Train (10427), we track 7 retailers in Germany, with 7 currently in stock. This set from the DUPLO theme has 57 pieces, including 2 minifigures and was released in 2025. The current lowest price is €49.99 at Otto, 38% below the RRP of €79.99. That works out to €0.88 per piece and a saving of €30.00 versus the RRP. The lowest price ever was €49.99 on 31 Aug 2026 at Joybuy. The set is recommended for builders aged 2 and up. The current price is at or near that low, so this is a strong time to buy. Use price history and stock data to judge whether this is a good time to buy.

Dimensions
37.8 × 48 × 9.4 cm
Weight
1.44 kg
Pieces
57
Age
2+
Explore more

Dive deeper into this set.

All about this set

Toddlers take the driving seat with the Interactive Adventure Train (10427) preschool toy. This train toy for toddlers aged 2+ lets preschoolers decide the destination for a family trip, then set off on a journey filled with lights, sounds and learning. This build-and-rebuild toy comes with an array of bricks to build a park, beach, train station or family home, teaching toddlers curiosity and creative ways to build. It’s an educational toy that boosts toddlers’ patience and hones fine motor skills and creativity as they focus on building the train track and deciding a route for the passenger train. The 3 action bricks bring play to life, prompting the toy train to make realistic noises as it passes over them, boosting toddlers’ prediction skills as they guess what sound the train will make. They can also use the special customization brick to play their own sounds recorded using the free LEGO® DUPLO® Interactive Trains app, which also lets them drive the train using a portable electronic device.

The train can perform actions using colored blocks. The app also allows for more. And the volume can also be set lower in the app. The train has provided a lot of fun. It's a shame that there are videos in the app, which distract children. It would have been better if the app was only for control.
Bolletjeutrecht · Bol.com
Media

View the set from every angle.

9 images
LEGO Interactive Adventure Train (10427) Front view LEGO Interactive Adventure Train (10427) - image 1 Image 2 LEGO Interactive Adventure Train (10427) - image 2 Image 3 LEGO Interactive Adventure Train (10427) - image 3 Image 4 LEGO Interactive Adventure Train (10427) - image 4 Image 5 LEGO Interactive Adventure Train (10427) - image 5 Image 6
Reference

Set details

Set number 10427
Theme DUPLO
Subtheme Trains
Year 2025
Pieces 57
Minifigures 2
Price per piece €0.88
Age 2+
Dimensions 37.8 × 48 × 9.4 cm
Weight 1.44 kg
RRP €79.99
Parts

Parts inventory

57
pieces
34 unique parts across 16 colors
Distinctive parts
  • Duplo Train Engine Cabin 4 x 8 x 3 1/2 with Dark Blue Train Logo, Heart, with People, 1, 2, 3, Notes, Stars Print Part ID 107499pr0001
  • Duplo Train Action Plate with White Tree Print Part ID 35962pr0008
  • Duplo Train Action Plate with White House Print Part ID 35962pr0010
Building instructions Interactive Adventure Train instruction manual Interactive Adventure Train instruction manual (CS) Interactive Adventure Train instruction manual (DE) Interactive Adventure Train instruction manual (ES) Interactive Adventure Train instruction manual (ET) Interactive Adventure Train instruction manual (FR) Interactive Adventure Train instruction manual (HU) Interactive Adventure Train instruction manual (IT) Interactive Adventure Train instruction manual (LT) Interactive Adventure Train instruction manual (LV) Interactive Adventure Train instruction manual (PL) Interactive Adventure Train instruction manual (PT) Interactive Adventure Train instruction manual (RO) Interactive Adventure Train instruction manual (SK)
More guides
Frequently asked questions

All about the Interactive Adventure Train.

What is the lowest price for Interactive Adventure Train?
The lowest current price we show is €49.99.

Has LEGO 10427 ever been cheaper?
The lowest historical price was €49.99 on 31 Aug 2026 at Joybuy.

How many pieces does LEGO 10427 have?
This set has 57 pieces.

What year is this set from?
LEGO 10427 was released in 2025.

What is the RRP for LEGO 10427?
LEGO's recommended retail price is €79.99.

What is the recommended age for LEGO 10427?
LEGO recommends ages 2+ for this set.

Is LEGO 10427 still available?
Yes, this set is currently available at 7 retailers.

Which retailers do you compare?
We currently compare 7 retailer prices for this set.

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.