What age is the Cosmic Boy recommended for?

This set is recommended for ages 6-12.

When was the Cosmic Boy released?

Cosmic Boy was released in 2016.

🏛 Super Heroes DC

Set #30604

Cosmic Boy

Cosmic Boy is a charming polybag that captures the essence of a classic DC hero.

Before you buy

Who it's for: Ages 6+ · Beginner build Ideal for young builders or collectors looking for a quick and simple LEGO experience.
Build: 7 pieces · about 0.2 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 community rating

Fans appreciate the exclusivity of the Cosmic Boy minifigure and its unique design. While a simple build, it's a great addition to any DC minifigure collection, especially for Legion of Super-Heroes fans.

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Cosmic Boy is a charming polybag that captures the essence of a classic DC hero. While small in stature, this set offers a fun build and a desirable minifigure for Legion of Super-Heroes fans.

This set is perfect for minifigure collectors and DC Comics enthusiasts. It's an easy build and a great way to add Cosmic Boy to your collection without breaking the bank.

Skip this if you're only interested in large, complex builds. Consider larger Justice League sets for a more substantial building experience.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Cosmic Boy - building tips, investment potential, comparisons, or anything else!

Try asking:

Is this Cosmic Boy minifigure exclusive to this set? How does this polybag compare to other DC Comics polybags? What are some good display options for this minifigure? How has the value of this set changed since it retired?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

0.15h

Estimated Build Time

📊

Beginner

Difficulty

👤

6-12

Ages

Build Highlights:

Simple construction suitable for all ages.
Focus on minifigure assembly and posing.
Unique trans-purple dish elements.
Easy to disassemble and rebuild into alternate designs.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

Investment Grade

⏳ Retired

As a retired polybag with a unique minifigure, Cosmic Boy has decent investment potential. The rising price trend indicates growing demand from collectors. While not a high-value set, its affordability and rarity make it a worthwhile addition to any LEGO investment portfolio. Its low price point and unique character make it a low-risk investment.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

The Joker Bumper Car

Super Heroes DC • 34 pcs

$3.99

Superman Key Chain

Super Heroes DC • 1 pcs

$5.99

Batmobile

Super Heroes DC • 44 pcs

$3.99

Compared to other DC polybags, Cosmic Boy offers a unique character not found in larger sets. While lacking the complexity of larger builds, its affordability and collectible minifigure make it a desirable option for fans. Consider other Justice League polybags for a more complete collection.

1 Minifigure Included

Cosmic Boy

4 parts

B+

The Cosmic Boy minifigure is the highlight of this set, featuring a unique design and trans-purple elements that represent his magnetic powers. This figure is exclusive to this polybag, making it highly desirable for collectors.

📦 Parts Inventory

Official piece count: 7
Parts cataloged in this inventory: 2 unique parts, 3 pieces
Minifigures: 1

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Dish 4 x 4 Invert...

Part #: 3960pr0018 1× Trans-Purple

Dish 2 x 2 Invert...

Part #: 4740pr0004 2× Trans-Purple

The trans-purple dishes with electricity prints are the most notable parts in this set, offering a unique aesthetic for MOC builders looking to create energy effects or futuristic designs. The limited color palette may restrict versatility.

🛒 Where to Buy

eBay

Search listings

→

💎 Notable Parts

Trans-Purple Dish 2 x 2 Inverted [Radar] with Lavender and White Electricity Print (2x) $1.00

Trans-Purple Dish 4 x 4 Inverted [Radar] with White and Lavender Electricity Print (1x) $1.50

Est. BrickLink Part Value

$2.50

💡 MOC Potential

🚀 Small spaceship or cosmic vehicle

🤖 Miniature robot or android figure

🏛 Futuristic monument or alien structure

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.

Cosmic Power!
A Legion of Super-Heroes must-have!

Cosmic Boy