
10404 · Classic › Building Bigger Thinking
Ocean's Bottom
€ 33,90
- Cheapest now
- € 33,90
- € 0,059/brick
- RRP
- € 29,99
- € 0,052/brick
- Above RRP
- +€ 3,91
- 13% above RRP · Amazon.de
- Minifigs separately
- € 3,00
- 2 minifigs · 9% of the set price
- Effective without minifigs
- € 30,90
- for 579 pieces
- Lowest measured
- € 29,99
579 pieces, 2 minifigures. Retired since December 31, 2018.
Price comparison
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Minifigs in this set
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Accessories
Optional extras for this LEGO set. Not official LEGO products unless stated otherwise.
Set from LEGO Classic, with open-ended building bricks.
Specifications
- Set number: 10404
- Theme: Classic / Building Bigger Thinking
- Pieces: 579
- Minifigures: 2
- RRP (EU): €29,99
- RRP (UK): £24.99
- RRP (US): $29.99
- Release date: December 29, 2017
- Retired since: December 31, 2018
Notable parts
- 2 parts come in a colour no other set has for that mould: Window 1 x 2 x 2 Castle (Dark Pink) ×2; Torso, Dark Pink Arms, Yellow Hands [Plain] (Dark Pink).
- 3 parts appear in only a few other sets: Brick Wedged 2 x 2 Facet (Dark Pink) ×2 — also in 41152 Sleeping Beauty's Fairytale Castle; Plate 2 x 8 (Yellowish Green) ×2 — also in 10713 Creative Suitcase, 41162 Ariel, Aurora, and Tiana's Royal Celebration, 40442 Goldfish; Brick Arch 1 x 3 x 2 Curved Top (Magenta) ×4 — also in 41007 Heartlake Pet Salon, 41106 Pop Star Tour Bus, 41186 Azari & the Goblin Forest Escape, 41456 Unikingdom Fairground Fun.
- 2 existing moulds first came out in their colour in 2018, including in this set: Brick Wedged 2 x 2 Facet (Dark Pink) ×2; Plate 2 x 8 (Yellowish Green) ×2.
Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.
Price history
We have been tracking this set since 12 Apr 2026
Lowest measured€ 29,99since 12 Apr 2026
Highest measured€ 45,80since 12 Apr 2026
Current price since17 Sept 2026
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.
Lowest priceStore spreadRRPLowest measured
Price changes
| Date | Lowest | Highest |
|---|---|---|
| 17 Sept 2026 | € 33,90 | € 42,95 |
| 28 Aug 2026 | € 42,95 | € 42,95 |
| 25 Aug 2026 | € 43,25 | € 43,25 |
| 19 Aug 2026 | € 42,95 | € 45,75 |
| 18 Aug 2026 | € 43,75 | € 43,75 |
| 17 Aug 2026 | € 42,95 | € 43,25 |
| 15 Aug 2026 | € 45,25 | € 45,25 |
| 10 Aug 2026 | € 42,95 | € 43,25 |
| 8 Aug 2026 | € 43,25 | € 43,25 |
| 7 Aug 2026 | € 42,95 | € 43,19 |
| 4 Aug 2026 | € 43,25 | € 43,25 |
| 3 Aug 2026 | € 42,95 | € 43,75 |
Last 12 of 26 changes.
| Store | Lowest measured | Date |
|---|---|---|
| Bol.com | € 42,95 | 12 Apr 2026 |
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