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Now all-time low: €79,99
LEGO Interactive Adventure Train 10427
€
79
,99
RRP €79,99
Lowest measured
€79,99
Now
€79,99
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Compare 1 retailers.
Retailer prices for 10427 are sorted by the latest lowest price.
Retailer prices
#
Retailer
Stock
Shipping
Last seen
Discount
Total
01
LEGO.com
lego.com
In stock
€5,95
shipping
12 Jun
updated
€79,99
1 retailers compared
Full price history at a glance.
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Lowest yet
€79,99
11 Apr 2026 · LEGO.com
Peak price
€79,99
11 Apr 2026 · LEGO.com
Average
€79,99
0% below RRP
RRP
€79,99
reference price
Daily lowest price tracked across 1 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 1 Dutch retailers, 11 Apr 2026 – 12 Jun 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock | |
| €79,99 | LEGO.com | In stock |
- BricksDeal Forecast
Beta
Price will likely hold steady.
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Drop likelihood
Next 60 days
28%
Low · ±6%
Low likelihood of further drops. Current price is near the all-time low.
Expected low
€77,59
within 60 days
Vs. today
-€2,40
3% saving
Projected price path
Actual price
Predicted path
80% interval
Price position +++
Near lowest yet
We compare current price against RRP and lowest tracked price.
Retailer pressure ++
1 retailers compared
More retailers usually means more competition on the lowest price.
Stock +
1 in stock
Availability lowers the chance of a scarcity premium.
History base
59 points
The v1 migration uses this as a transparent baseline.
Based on 59 price points · 1 retailers
About this set
Context for 10427, prices and availability.
For LEGO Interactive Adventure Train (10427), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €79,99. Use price history and stock data to judge whether this is a good time to buy.
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.
Read more
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO Interactive Adventure Train (10427), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €79,99. Use price history and stock data to judge whether this is a good time to buy.
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.
Buying context
The current lowest price is €79,99 across 1 tracked retailers.
Reference
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Set number
10427
Theme
DUPLO
Subtheme
Trains
Year
2025
Pieces
57
Minifigures
2
Price per piece
€1,40
Age
2+
RRP
€79,99
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)
Parts
Parts inventory
Known set data around pieces and build context.
57
Parts breakdown
![Duplo Train Track 4 x 8 Curved [Short] (6378)](https://images.bricksdeal.com/parts/6378-71-6190216962b5.jpg)
Duplo Train Track 4 x 8 Curved [Short]
Part ID 6378 · Light Bluish Gray
Qty 12
Duplo Brick 1 x 2 x 2 with Bottom Tube
Part ID 76371 · White
Qty 4
Duplo Brick 2 x 3 with Curved Top
Part ID 2302 · Lime
Qty 2
Duplo Brick 2 x 2
Part ID 3437 · Bright Light Yellow
Qty 2
Duplo Brick 3 x 2 x 2 Slope
Part ID 63871 · Reddish Orange
Qty 2
Duplo Chair with no Back / Stool
Part ID 65273 · Dark Azure
Qty 2
Duplo Brick 2 x 4 Curved Top
Part ID 98223 · Bright Green
Qty 2
Duplo Brick 2 x 3 with Curved Bottom
Part ID 98252 · Bright Green
Qty 2
Duplo Train Base 4 x 8 with Light Bluish Gray Train Wheels and Yellow Moveable Hook (New Version)
Part ID 104188 · Dark Blue
Qty 1
Duplo Train Engine Base, Push & Go Motor with White Headlights
Part ID 106704 · Dark Blue
Qty 1
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 · Yellowish Green
Qty 1
Duplo Suitcase / Bag
Part ID 20302 · Orange
Qty 1
Duplo Animal Bird with White Chest and Coral Beak Print
Part ID 27370pr0018 · Bright Light Yellow
Qty 1
Duplo Brick 2 x 2
Part ID 3437 · Light Bluish Gray
Qty 1
Duplo Train Action Plate with White Tree Print
Part ID 35962pr0008 · Lime
Qty 1
Duplo Train Action Plate with White Star Print
Part ID 35962pr0009 · Medium Lavender
Qty 1
Duplo Train Action Plate with White House Print
Part ID 35962pr0010 · Coral
Qty 1
Duplo Train Track, Straight with 4 x 8 Plate on Side
Part ID 35965 · Tan
Qty 1
Duplo Train Passenger Cabin 4 x 8 x 3 1/2
Part ID 5206 · Yellowish Green
Qty 1
Duplo Door / Window Frame Flat Front Surface, Completely Open Back
Part ID 61649 · Bright Light Yellow
Qty 1
Duplo Train Track 4 x 8 Straight
Part ID 6377 · Light Bluish Gray
Qty 1
Duplo Plant, Flower with 1 Top Stud
Part ID 6510 · Lime
Qty 1
Duplo Tile 2 x 4 with Wood Grain Pattern
Part ID 65109 · Tan
Qty 1
Duplo Animal Dog, Pug with Dark Brown Spots, Black Nose Print
Part ID 65161pr0002 · White
Qty 1
Duplo Food, Two Cakes on Plate Lavender
Part ID 65188c03 · White
Qty 1
Duplo Brick 1 x 2 x 2 with Bottom Tube, Sun, Hat, and Sunscreen on Yellow Background, and Rain Cloud, Rain Boots, Raincoat on Blue Background Print
Part ID 76371pr0221 · White
Qty 1
Duplo Plant, Flower with 1 Top Studs
Part ID 84195 · Coral
Qty 1
Duplo Door / Window with Four Equal Square Cornered Panes
Part ID 90265 · White
Qty 1
Duplo Plate Round 4 x 4
Part ID 98222 · Medium Azure
Qty 1
Duplo Plate Round 4 x 4
Part ID 98222 · Yellowish Green
Qty 1
Duplo Brick 2 x 4 Curved Top
Part ID 98223 · Reddish Orange
Qty 1
Duplo Brick 2 x 4 Curved Bottom
Part ID 98224 · Lime
Qty 1
Duplo Brick Round 2 x 2 x 2
Part ID 98225 · Medium Nougat
Qty 1
Duplo Plate 2 x 6
Part ID 98233 · White
Qty 1
Duplo Figure Child with Hair and Cap Lime, Light Aqua Legs, Bright Light Yellow Shirt Print
Part ID 69711pr0004 · Bright Light Yellow
Qty 1
Duplo, Quatro and Primo
Duplo Train Track 4 x 8 Curved [Short]
Part ID 6378 · Light Bluish Gray
Qty 12
Duplo Brick 1 x 2 x 2 with Bottom Tube
Part ID 76371 · White
Qty 4
Duplo Brick 2 x 3 with Curved Top
Part ID 2302 · Lime
Qty 2
Duplo Brick 2 x 2
Part ID 3437 · Bright Light Yellow
Qty 2
Duplo Brick 3 x 2 x 2 Slope
Part ID 63871 · Reddish Orange
Qty 2
Duplo Chair with no Back / Stool
Part ID 65273 · Dark Azure
Qty 2
Duplo Brick 2 x 4 Curved Top
Part ID 98223 · Bright Green
Qty 2
Duplo Brick 2 x 3 with Curved Bottom
Part ID 98252 · Bright Green
Qty 2
1036
Duplo Blanket 50 x 90 with Orange 1, 2, 3, Heart, Blue Heart, White Shapes print
Part ID 103670pr0004 · Yellow
Qty 1
Duplo Train Base 4 x 8 with Light Bluish Gray Train Wheels and Yellow Moveable Hook (New Version)
Part ID 104188 · Dark Blue
Qty 1
Duplo Train Engine Base, Push & Go Motor with White Headlights
Part ID 106704 · Dark Blue
Qty 1
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 · Yellowish Green
Qty 1
Duplo Suitcase / Bag
Part ID 20302 · Orange
Qty 1
Duplo Animal Bird with White Chest and Coral Beak Print
Part ID 27370pr0018 · Bright Light Yellow
Qty 1
Duplo Brick 2 x 2
Part ID 3437 · Light Bluish Gray
Qty 1
Duplo Train Action Plate with White Tree Print
Part ID 35962pr0008 · Lime
Qty 1
Duplo Train Action Plate with White Star Print
Part ID 35962pr0009 · Medium Lavender
Qty 1
Duplo Train Action Plate with White House Print
Part ID 35962pr0010 · Coral
Qty 1
Duplo Train Track, Straight with 4 x 8 Plate on Side
Part ID 35965 · Tan
Qty 1
Duplo Train Passenger Cabin 4 x 8 x 3 1/2
Part ID 5206 · Yellowish Green
Qty 1
Duplo Door / Window Frame Flat Front Surface, Completely Open Back
Part ID 61649 · Bright Light Yellow
Qty 1
Duplo Train Track 4 x 8 Straight
Part ID 6377 · Light Bluish Gray
Qty 1
Duplo Plant, Flower with 1 Top Stud
Part ID 6510 · Lime
Qty 1
Duplo Tile 2 x 4 with Wood Grain Pattern
Part ID 65109 · Tan
Qty 1
Duplo Animal Dog, Pug with Dark Brown Spots, Black Nose Print
Part ID 65161pr0002 · White
Qty 1
Duplo Food, Two Cakes on Plate Lavender
Part ID 65188c03 · White
Qty 1
Duplo Brick 1 x 2 x 2 with Bottom Tube, Sun, Hat, and Sunscreen on Yellow Background, and Rain Cloud, Rain Boots, Raincoat on Blue Background Print
Part ID 76371pr0221 · White
Qty 1
Duplo Plant, Flower with 1 Top Studs
Part ID 84195 · Coral
Qty 1
Duplo Door / Window with Four Equal Square Cornered Panes
Part ID 90265 · White
Qty 1
Duplo Plate Round 4 x 4
Part ID 98222 · Medium Azure
Qty 1
Duplo Plate Round 4 x 4
Part ID 98222 · Yellowish Green
Qty 1
Duplo Brick 2 x 4 Curved Top
Part ID 98223 · Reddish Orange
Qty 1
Duplo Brick 2 x 4 Curved Bottom
Part ID 98224 · Lime
Qty 1
Duplo Brick Round 2 x 2 x 2
Part ID 98225 · Medium Nougat
Qty 1
Duplo Plate 2 x 6
Part ID 98233 · White
Qty 1
Non-Buildable Figures (Duplo, Fabuland, etc)
6524
Duplo Figure with Long Hair Parted on Left Bright Light Yellow, Bright Light Blue Legs, Lime Neckerchief Print
Part ID 65243pr0001 · White
Qty 1
Duplo Figure Child with Hair and Cap Lime, Light Aqua Legs, Bright Light Yellow Shirt Print
Part ID 69711pr0004 · Bright Light Yellow
Qty 1
Reviews
Retailer reviews
Summarized retailer review data when available.
Average rating
4.8
/ 5
Reviews
25
retailer data
Duplon LEGO train
Beautiful LEGO train set. Always a wonderful and durable toy. The lights and the sounds that the train makes are a nice addition. For endless fun.
Highly recommended
It is a great product with hours of fun.
Super and educational toy
Duplo is very good for the development of the child and can be played with without any small parts.
Even more fun with the app.
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.
Beautiful new LEGO Duplo train set 🥰
Our 2.5-year-old daughter loves her new LEGO train set! The sounds make it very appealing to her. She can use her creativity and imagination while playing with this set!
Endless fun
Really a super fun Duplo train. It's great how the interaction is designed. With the strips that you can place on the tracks, you can endlessly vary the play. Our 2-year-old son loves it, but our 5-year-old daughter also likes to play with it. And actually, I also found it fun to build the tracks myself. We have already bought some extensions, so there is even more variety possible. Duplo is always a success.
Great toy
I was able to test this set from Influenster. It's really a very fun set that you can enjoy right away. The train is easy to operate by pushing it in the correct direction (forward/backward). You can use an app to get even more out of the train. For example, you can drive, honk, and add songs or sounds at the stops. Our favorite is that you can record your own voice. I also see this as a disadvantage. That at such a young age, you already "have to" use an app/screen to get the most out of it.
It’s okay
The durability of these legos are good. I wish there were more pieces to do more with this set. The fact that it’s has to be bought is insane to me. It’s decent size so it’s safety . To assemble these pieces aren’t bad at all. I don’t think it’s educational benefit because you can’t do much more with it that isn’t train related. I also wish they would add a bag to it so you can put the legos away in it.
Super fun for toddlers and parents to help with th
This lego train duplo set was easy to assemble and provided hours of fun for my toddler 😊. The action brick options to place on the track are cute additions! It quickly stopped when it runs into something or goes off the track. It can go without the train track as well. I'm going to look into the bridges set to add to this one!
Hours of fun
These durable Duplo blocks provide hours of interactive fun for both boys and girls. They come in different varieties and have bright colors to engage your toddler. Hours of fun
Lovely train set
Lovely train set which makes a great gift for little ones. My daughter wasn’t a big fan of it and only played with for couple of hours but I pass it over to her cousin and he loves it (he does love trains). I love the fact that easy to be assembled and so safety to be used by toddlers.
So much fun!
These duple set has been a huge hit in our home! My little one loves watching the train light up and make sounds as it moves along the tracks. The interactive action bricks make playtime more exciting, and I appreciate how durable and easy to assemble the pieces are. Just a heads-up—you’ll need a small screwdriver to insert the batteries into the train engine before getting started. Once set up, it provides so much fun and creativity. It’s a fantastic, engaging toy that keeps my kid entertained while helping develop problem-solving and fine motor skills.
Great fun, easy to build
My son absolutely loved this, as soon as he saw the picture on the front he tried to carry the whole box downstairs. We laid it out and he was obsessed! Took 2 minutes to set up and he could help which was lovely. His new favourite toy for sure. Update : 10 year old just home from school and despite protests he also loves it. Thank you!
Easy to run train with fun sounds
My big kiddo (7yrs) put this together for our toddler 18months. They had so much fun playing it together. The train is super easy for little ones, a push and it goes with lights and sounds. Assembly requires triple A batteries. Super easy to put together and take apart. Will be great for years to come! Would definitely recommend this - kids love trains!
Perfect for toddlers!
This interactive train set by Lego is perfect for toddlers! My favorite part is how the train is battery charged and moves on its own. We have a train set that does not move and it’s no where near as fun.
Brilliant
My toddler has gone absolutely mad for this Lego set. She loved sitting with me setting it up which has really helped with fine motor skills with the pieces. All bits are a good size so suitable from age 2+ so not choking hazards. She sat and played with myself and her sisters for a while playing with this and asks for it back out a lot too.
Duplo play wins the day...
This is the twins first Duplo set and it's gone down a storm. They very recently turned 3 and it was perfect for their stage in development. They are able to build the track independently and it lasts well during play without break. We love the push and go feature of the train meaning the batteries will last longer.
Lovely train track
Absolutely love this! My little boy is obsessed with it! I love that you can make it play music and things too. To make it interactive and parents can join in
A lovely entertaining set
Such a lovely interactive toy for toddlers, it has sounds and lights to make it even more entertaining for the little ones. Assembly was very easy and it took less than 20 minutes. Very sturdy and good quality and love the little pieces in the set which makes it very nice for the little ones so they have things to play with. There are several features which makes it go backwards, stop the train at two different stops. Overall a lovely gift to give to your little ones!
Compare
All retailer prices
Current prices, stock and discounts per retailer.
1 retailers
· 1 in stock
History
Price context
Lowest, highest and average price for this set.
Lowest yet
€79,99
11 Apr 2026 · LEGO.com
Peak price
€79,99
11 Apr 2026 · LEGO.com
Average
€79,99
0% below RRP
RRP
€79,99
reference price
Measurements
This context is based on 59 price points across 1 retailers. The chart on the page remains the full interactive source.
12 Jun 2026
€79,99
LEGO.com
11 Jun 2026
€79,99
LEGO.com
10 Jun 2026
€79,99
LEGO.com
9 Jun 2026
€79,99
LEGO.com
8 Jun 2026
€79,99
LEGO.com
Buying moment
Price forecast
Conservative baseline for the next period.
Drop likelihood
28%
The chance of a further drop is low. The current price is near the lowest measurement.
Expected low
€77,59
within 60 days
Vs. today
-€2,40
3% saving
Price position
Near lowest yet
Retailer pressure
1 retailers
Stock
1 in stock
History
59 points
Questions
FAQ & set details
Pieces, year, RRP and retailer coverage.
Set number
10427
Theme
DUPLO
Subtheme
Trains
Year
2025
Pieces
57
Minifigures
2
Price per piece
€1,40
Age
2+
RRP
€79,99
9 questions
What is the lowest price for Interactive Adventure Train?
The lowest current price we show is €79,99.
Has LEGO 10427 ever been cheaper?
The lowest historical price was €79,99 on 11 Apr 2026 at LEGO.com.
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 1 retailer.
Which retailers do you compare?
We currently compare 1 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.
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Frequently asked questions
Quick answers about price, stock and set data.
What is the lowest price for Interactive Adventure Train?
The lowest current price we show is €79,99.
Has LEGO 10427 ever been cheaper?
The lowest historical price was €79,99 on 11 Apr 2026 at LEGO.com.
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 1 retailer.
Which retailers do you compare?
We currently compare 1 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.