-20%- Cheapest now
- € 264,90
- € 0,065/brick
- RRP
- € 329,99
- € 0,081/brick
- Discount
- −€ 65,09
- 20% below RRP · Proshop
- Lowest measured
- € 231,40
- since 7 Apr 2026
- New lows recorded
- 2×
- in 183 days of tracking
The LEGO Ideas 21356 River Steamboat is a 4090-piece Mark Twain-era Mississippi paddle wheeler, released in 2025.
Price comparison
Amazon.nlDiscount: -18%Set price: € 271,89Incl. shipping: € 271,89 (opens in a new tab)
Amazon.deDiscount: -12%Set price: € 289,17Incl. shipping: € 296,16 (Estimated shipping cost — exact amount at checkout) (opens in a new tab)Some of these links are affiliate links: if you buy through one, Lakea may earn a commission. Lakea earns nothing through the others. (more info)
Minifigs in this set
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Accessories
Optional extras for this LEGO set. Not official LEGO products unless stated otherwise.
Notable parts
4 parts come in a colour no other set has for that mould
1 printed part is only in this set
10 parts appear in only a few other sets
- Door 1 x 4 x 5 Train Right - Thick Support Bottomalso in 21344 The Orient Express Train (all LEGO Ideas and CUUSOO)
- String Cord Medium Thickness (1mm) 66cmalso in 77984 Jurassic Park Jeep Wrangler
- Technic Axle and Pin Connector Angled Triple [120° Offset]also in 5010173 Happy Hummingbird, 11380 Road Bike
- Brick Curved 1 x 6also in 910059 Privateer Frigate Fortuna, 21066 New York City – The Big Apple
- Plate Round Corner 3 x 3 with 2 x 2 Round Cutoutalso in 71847 The Guardian Dragon, 76300 Arkham Asylum
- Musical Instrument Double Bass with Silver Strings, Black Neck Printalso in 10312 Jazz Club, 910054 The Art Factory, 40778 Winter Gazebo
- Stairs 7 x 4 x 6 Straight Openalso in 21354 Twilight The Cullen House, 76451 Privet Drive: Aunt Marge's Visit, 76476 The Ministry of Magic - Collectors' Edition
- Boat Hull Section, Large Middle 8 x 16 x 2 1/3 with 5 Holesalso in 70413 The Brick Bounty, 6243 Brickbeard's Bounty, 7018 Viking Ship challenges the Midgard Serpent, 21322 Pirates of Barracuda Bay
- Technic Camalso in 71412 Big Bad Island, 71459 Stable of Dream Creatures, 41757 Botanical Garden, 71808 Kai's Elemental Fire Mech
- Boat Hull Section, Brick 16 x 13 x 2also in 70413 The Brick Bounty, 6243 Brickbeard's Bounty, 70618 Destiny's Bounty, 21322 Pirates of Barracuda Bay
2 moulds first came out in 2025, including in this set
5 existing moulds first came out in their colour in 2025, including in this set
Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.
Price history
Discount codes and vouchers are not counted here — the price actually paid can be lower than what we measure.
Hover or tap the chart for the exact date and price.
Price changes
| Date | Lowest | Highest |
|---|---|---|
| 23 Sept 2026 | € 264,90 | € 329,99 |
| 13 Sept 2026 | € 255,99 | € 329,99 |
| 12 Sept 2026 | € 231,40 | € 329,99 |
| 7 Sept 2026 | € 255,99 | € 329,99 |
| 24 Aug 2026 | € 249,00 | € 329,99 |
| 7 Jul 2026 | € 264,90 | € 329,99 |
| 9 Jun 2026 | € 254,89 | € 329,99 |
| 22 May 2026 | € 247,90 | € 285,99 |
| 7 Apr 2026 | € 279,00 | € 279,00 |
| Store | Lowest measured | Date |
|---|---|---|
| Bol.com | € 231,40 | 12 Sept 2026 |
| Proshop | € 247,90 | 22 May 2026 |
| Brickshouse | € 319,99 | 4 Jul 2026 |
| BRICKshop | € 329,99 | 9 Sept 2026 |
| Brickspoint | € 329,99 | 3 Jun 2026 |
| LEGO.com | € 329,99 | 12 Aug 2026 |
The River Steamboat is a fan-designed LEGO Ideas set of 4090 pieces, based on the iconic 19th century Mississippi paddle wheelers. The model features a functional paddle-wheel drive at the rear, two detailed smokestacks, a multi-story deck with salons, and a removable upper deck for access to the interior build.
Includes minifigures in period dress, an opening pilothouse, and a display stand with name plaque. Suitable for 18+ builders and an impressive showpiece for those who appreciate the Twain era.
RRP €329.99. A flagship within the LEGO Ideas line for 2025.
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