$20.99
Earn 136 Points Worth ~$1.05 rewards
Set # 31158
Released 2024
Pieces 421
Price / Piece 5.0¢
Figures None
Age 8+
Scale & Brick Value Piece Volume & Pricing Ranks
Piece Rank
#721
Top 47% active
Historic Scale
#2,893 Top 15% of 20,150
Part Efficiency
#60 4.8¢/pc • Top 4%
Collector Insights Verified Oct 11, 2026
Includes 2 exclusive molds and 3 rare elements recorded across official inventories.
This set also includes 1 light extension
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Set 31158 Build Specifications & Overview
Complete build timeline, spatial dimensions, and display footprint analysis.
Value Breakdown
- Est. Build Time (*Pieces per minute)
- Casual 3.7h 2 ppm*AFOL (Avg) 1.8h 4 ppm*Master Builder 1h 7 ppm*
- Avg Price / Hour
- $11.66/hr
- Price Per Basic Brick
- $0.05
Highly valuable! 47% cheaper than average LEGO sets.
Display Dimensions
Height 7 in (17.8 cm) 18 Bricks + 1 Plate high
Width 10 in (25.4 cm) 32 Studs wide
Depth 4.5 in (11.4 cm) 14 Studs deep
Display Footprint 45.0 sq in (290.3 sq cm) 32 × 14 Studs
The Scale Check
Height equivalent to approx 4.4 minifigures stacked.
Display Fit
Standard Shelf Friendly (Kallax/Billy)
Building Instructions
Download or view the official PDF
Third-Party Display Extension
Illuminating the Deep: Lighting Up LEGO Sea Animals 31158
BUILDS:1|STARTER: $22.98|PRO: $22.98|MEDIAN: $22.98
The LEGO Creator 3-in-1 Sea Animals set is a charming, budget-friendly build, but its tan and green scenery calls for a lighting kit that brings the ocean to life. The market for this set is currently narrow, with only one dedicated option available. BrickBling's kit starts at $22.98, matching the market ceiling and floor, and focuses on modular micro-LEDs for clean concealment. This single-vendor landscape means collectors have a straightforward choice: invest in a modular approach that highlights the sea creatures and their habitat without breaking the bank. For a set with a $20.99 MSRP, this kit represents a significant but worthwhile upgrade for those who want to showcase their marine build with light.
budget floor
Modular Glow for Ocean Builders
$22.98
Starting At
Standard Version$22.98
BrickBling's kit for the 3-in-1 Sea Animals lands at the budget floor with a $22.98 price point, focusing on the creatures and their coral surroundings. It uses modular micro-LEDs with clean concealment, and this single standard edition offers no variants, so you get one consistent look. This setup is best for builders who want a no-frills, modular lighting experience that enhances the natural colors without complex features.
Set Cost Ratio109.48%
RGB CapableNo
RemoteNone
Price Rank#1 of 1
Lighting kits and display add-ons are custom third-party accessories produced independently. They are not manufactured, sponsored, or endorsed by the LEGO Group.
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