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Compare 1 retailers.

Retailer prices for 21356 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 8 Sep - € 335.94 € 5.95 shipping 1 LEGO.com Best deal lego.com In stock - € 5.95 shipping 8 Sep - € 335.94 € 5.95 shipping

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Full price history at a glance.

Lowest yet
€329.99
11 Apr 2026 · LEGO.com
Peak price
€375.98
29 Jun 2026 · Otto
Average
€339.24
3% above RRP
RRP
€329.99
reference price

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

Source: daily measurement at 2 retailers in Germany, 11 Apr 2026 – 8 Sep 2026. RRP via LEGO.com.

Last 12 price points for LEGO 21356 River Steamboat
Date Price Retailer Stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com In stock
€329.99 LEGO.com 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 · €329.99 expected · €336.59
Price expectation River Steamboat
Date Price Type
2026-06-11 €329.99 History
2026-06-12 €329.99 History
2026-06-13 €329.99 History
2026-06-14 €329.99 History
2026-06-15 €329.99 History
2026-06-16 €329.99 History
2026-06-17 €329.99 History
2026-06-18 €329.99 History
2026-06-19 €329.99 History
2026-06-20 €329.99 History
2026-06-21 €329.99 History
2026-06-22 €329.99 History
2026-06-23 €329.99 History
2026-06-24 €329.99 History
2026-06-25 €329.99 History
2026-06-26 €329.99 History
2026-06-27 €329.99 History
2026-06-28 €329.99 History
2026-06-29 €329.99 History
2026-06-30 €329.99 History
2026-07-01 €329.99 History
2026-07-02 €329.99 History
2026-07-03 €329.99 History
2026-07-04 €329.99 History
2026-07-05 €329.99 History
2026-07-06 €329.99 History
2026-07-07 €329.99 History
2026-07-08 €329.99 History
2026-07-09 €329.99 History
2026-07-10 €329.99 History
2026-07-11 €329.99 History
2026-07-12 €329.99 History
2026-07-13 €329.99 History
2026-07-14 €329.99 History
2026-07-15 €329.99 History
2026-07-16 €329.99 History
2026-07-17 €375.98 History
2026-07-18 €375.98 History
2026-07-19 €375.98 History
2026-07-20 €329.99 History
2026-07-21 €329.99 History
2026-07-22 €329.99 History
2026-07-23 €329.99 History
2026-07-24 €329.99 History
2026-07-25 €329.99 History
2026-07-26 €329.99 History
2026-07-27 €329.99 History
2026-07-28 €329.99 History
2026-07-29 €329.99 History
2026-07-30 €329.99 History
2026-07-31 €329.99 History
2026-08-01 €329.99 History
2026-08-02 €329.99 History
2026-08-03 €329.99 History
2026-08-04 €329.99 History
2026-08-05 €329.99 History
2026-08-06 €329.99 History
2026-08-07 €329.99 History
2026-08-08 €329.99 History
2026-08-09 €329.99 History
2026-08-10 €329.99 History
2026-08-11 €329.99 History
2026-08-13 €329.99 History
2026-08-14 €329.99 History
2026-08-15 €329.99 History
2026-08-16 €329.99 History
2026-08-17 €329.99 History
2026-08-18 €329.99 History
2026-08-19 €329.99 History
2026-08-20 €329.99 History
2026-08-21 €329.99 History
2026-08-22 €329.99 History
2026-08-23 €329.99 History
2026-08-24 €329.99 History
2026-08-25 €329.99 History
2026-08-26 €329.99 History
2026-08-27 €329.99 History
2026-08-28 €329.99 History
2026-08-29 €329.99 History
2026-08-30 €329.99 History
2026-08-31 €329.99 History
2026-09-01 €329.99 History
2026-09-02 €329.99 History
2026-09-03 €329.99 History
2026-09-04 €329.99 History
2026-09-05 €329.99 History
2026-09-06 €329.99 History
2026-09-07 €329.99 History
2026-09-08 €329.99 History
2026-10-08 €332.19 Forecast
2026-11-07 €334.39 Forecast
2026-12-07 €336.59 Forecast
€329.99 RRP
€329.99 Lowest · 90 days
€375.98 Highest · 90 days
Stable Trend

About this set

For LEGO River Steamboat (21356), we track 1 retailer in Germany, with 1 currently in stock. This set from the Ideas theme has 4,090 pieces and was released in 2025. The current lowest price is €329.99 at LEGO.com. That works out to €0.08 per piece. The lowest price ever was €329.99 on 11 Apr 2026 at LEGO.com. The set is recommended for builders aged 18 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
40 × 15 × 69 cm
Pieces
4,090
Age
18+
Explore more

Dive deeper into this set.

All about this set

Honour the meticulous craftsmanship involved in building a classic paddle steamer with this LEGO® Ideas model kit for adults (21356). This minifigure-scale display model captures the authentic details of a steamboat that has been refurbished for entertainment tours, and makes wonderful nautical decor for the home or office. Move the boat on a surface to activate the paddle connected to the ‘steam’ engine, turn the ship’s wheel in the wheelhouse (or the knob outside) to activate the rudder, raise/rotate the boarding stages and drop the anchor. Explore the wheelhouse, crew cabin and bathroom on the texas deck; the music stage and restaurant on the main deck; and the boiler deck, which features a kitchen and a steam engine museum that showcases a LEGO working piston, Watt steam engine and more. Find step-by-step building instructions in the box or on the LEGO Builder app. This collectible set makes a super gift idea for men, women and any boat travel enthusiasts or history-lovers.

I absolutely loved building this steamboat, the detail inside with the music room and instruments was amazing, and beds and kitchen, it was easy to follow and no tricky bits, getting the ticket box was a bonus to finish it off, well done LEGO nice piece would definitely recommend to get.
Boller · LEGO.com
Media

View the set from every angle.

19 images
LEGO River Steamboat (21356) Front view LEGO River Steamboat (21356) - image 1 Image 2 LEGO River Steamboat (21356) - image 2 Image 3 LEGO River Steamboat (21356) - image 3 Image 4 LEGO River Steamboat (21356) - image 4 Image 5 LEGO River Steamboat (21356) - image 5 Image 6
Reference

Set details

Set number 21356
Theme Ideas
Year 2025
Pieces 4,090
Price per piece €0.08
Age 18+
Dimensions 40 × 15 × 69 cm
RRP €329.99
Parts

Parts inventory

4,090
pieces
343 unique parts across 28 colors
Distinctive parts
  • Sticker Sheet for Set 21356-1 Part ID 10113534
  • String Cord Medium Thickness (1mm) 175cm Part ID 37597c175
  • String Cord Medium Thickness (1mm) 66cm Part ID 37597c66
Building instructions River Steamboat instruction manual River Steamboat instruction manual (DE) River Steamboat instruction manual (ES) River Steamboat instruction manual (FR) River Steamboat instruction manual (IT)
More guides
Frequently asked questions

All about the River Steamboat.

What is the lowest price for River Steamboat?
The lowest current price we show is €329.99.

Has LEGO 21356 ever been cheaper?
The lowest historical price was €329.99 on 11 Apr 2026 at LEGO.com.

How many pieces does LEGO 21356 have?
This set has 4,090 pieces.

What year is this set from?
LEGO 21356 was released in 2025.

What is the RRP for LEGO 21356?
LEGO's recommended retail price is €329.99.

What is the recommended age for LEGO 21356?
LEGO recommends ages 18+ for this set.

Is LEGO 21356 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.