How many pieces are in the Up-Scaled Blue Astronaut Minifigure?

Up-Scaled Blue Astronaut Minifigure contains 793 pieces.

What age is the Up-Scaled Blue Astronaut Minifigure recommended for?

This set is recommended for ages 10+.

When was the Up-Scaled Blue Astronaut Minifigure released?

Up-Scaled Blue Astronaut Minifigure was released in 2026.

LEGO Up-Scaled Blue Astronaut Minifigure set 40921

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🏛 Other

Set #40921

Up-Scaled Blue Astronaut Minifigure

The Up-Scaled Blue Astronaut Minifigure is a charming tribute to LEGO's classic space heritage.

Before you buy

Who it's for: Ages 10+ · Intermediate build LEGO fans who love classic space and want a fun display piece.
Build: 793 pieces · about 4.5 hours Build time is an estimate.
Price: $59.99 list price · 7.6¢ per piece
Availability: Current release · expected exit Dec 31, 2027

★★★★☆ 4.4 community rating from 34 ratings

Fans appreciate the nostalgic nod to Classic Space and the unique display value, but some find the build repetitive and the price-per-piece ratio slightly high.

$59.99

Best Price

$53.99

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📝 Our Take

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

The Up-Scaled Blue Astronaut Minifigure is a charming tribute to LEGO's classic space heritage. This set cleverly transforms a beloved minifigure into a displayable model, appealing to both nostalgia and a desire for unique LEGO art.

This set is perfect for LEGO enthusiasts of all ages who appreciate a bit of retro flair. The build offers a satisfying experience and results in a fun, eye-catching display piece that's sure to spark conversation.

Skip this if you prefer highly complex builds or are looking for functional play features. While visually appealing, this set is primarily designed for display rather than active play. Consider the LEGO Ideas Globe for a more intricate build.

✨ New

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Try asking:

How does this up-scaled minifigure compare to other LEGO statues or sculptures? What building techniques are used to capture the round shape of the minifigure helmet? Is this set a good value for the piece count and display potential? How can I incorporate this set into a larger LEGO display or collection?

🧱 Building Experience

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

🧩

793

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

👤

10+

Ages

Build Highlights:

The clever use of slopes and curved bricks to recreate the minifigure's shape.
The satisfying assembly of larger sections that come together to form the final model.
The bright color palette that stays true to the original Blue Space minifigure.
The finished model makes a fantastic display piece on a desk or shelf.

📈 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

⏳ Current release

The Up-Scaled Blue Astronaut Minifigure presents a moderate investment opportunity. Its appeal lies in the nostalgia factor and the enduring popularity of the Classic Space theme. With a rising price trend and a relatively low piece count for its price, it's essential to consider the set's unique position. It's not a licensed set, which can affect long-term demand, but its distinct design and potential for limited availability could drive appreciation. Monitor its retirement status and overall LEGO market trends to maximize potential returns.

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

⚖ Compare Similar Sets

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This set offers a unique display piece compared to similar sets. While the price is comparable to other mid-sized sets, its appeal is primarily for Classic Space enthusiasts. Unlike licensed sets such as the LEGO Ideas Globe (21332-1), its value depends on the enduring popularity of the Classic Space theme. If you prefer play features over display, consider a LEGO City set instead.

1 Minifigure Included

Blue Classic Space Droid

11 parts

B-

Includes a Blue Classic Space Droid minifigure, enhancing the set's collectible appeal and tying it directly to the beloved Classic Space theme.

📦 Parts Inventory

Official piece count: 793
Parts cataloged in this inventory: 142 unique parts, 782 pieces
Minifigures: 1

The official piece count includes the 11 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.

Technic Gear 8 To...

Part #: 10928 6× Dark Bluish Gray

Brick Special 1 x...

Part #: 11211 4× Blue

Plate 3 x 3

Part #: 11212 6× Blue

Technic Axle Pin ...

Part #: 11214 4× Dark Bluish Gray

Technic Axle Pin ...

Part #: 11214 2× Red

Brick Curved 2 x ...

Part #: 11477 10× Blue

Brick 1 x 1 x 3

Part #: 14716 2× Yellow

Brick Curved 2 x ...

Part #: 15068 2× Blue

Technic Axle 5 wi...

Part #: 15462 2× Reddish Brown

Tile Special Roun...

Part #: 15535 1× Yellow

Plate Special 1 x...

Part #: 15573 1× Blue

Brick Sloped 45° ...

Part #: 15672 4× Light Bluish Gray

Brick Curved Inve...

Part #: 1750 4× Dark Bluish Gray

Technic Axle Pin ...

Part #: 18651 2× Black

Plate Round Corne...

Part #: 18980 4× Blue

Hinge Plate 1 x 4...

Part #: 1927 2× Red

Tile Special Roun...

Part #: 20482 1× Black

Brick Special 1 x...

Part #: 22885 8× Light Bluish Gray

Panel 1 x 3 x 1

Part #: 23950 2× Light Bluish Gray

Tile Special 1 x ...

Part #: 2412b 2× Blue

Plate 2 x 2 Corner

Part #: 2420 4× Blue

Tile Round 1 x 1 ...

Part #: 24246 3× Blue

Wedge Plate 2 x 2...

Part #: 24299 1× Blue

Wedge Plate 2 x 2...

Part #: 24307 1× Blue

Tile 1 x 4 with G...

Part #: 2431 3× Blue

Tile 1 x 4 with G...

Part #: 2431 1× Black

Technic Axle 3 wi...

Part #: 24316 2× Reddish Brown

Wedge Plate 3 x 3...

Part #: 2450 2× Blue

Brick 1 x 2 x 5 w...

Part #: 2454b 4× Blue

Brick 2 x 6

Part #: 2456 1× Blue

Brick 2 x 6

Part #: 2456 1× White

Tile Round 1 x 1 ...

Part #: 25269 2× Black

Wedge Plate 2 x 2...

Part #: 26601 10× Blue

Tile 2 x 3

Part #: 26603 4× Blue

Brick Special 1 x...

Part #: 26604 2× Dark Bluish Gray

Tile Special 2 x ...

Part #: 27263 2× Light Bluish Gray

Tile 4 x 4 Curved...

Part #: 27507 2× Blue

Plate Special 2 x...

Part #: 2817 1× Black

Brick Sloped 45° ...

Part #: 28192 14× Blue

Brick Wedged, Cur...

Part #: 29119 1× Blue

Brick Wedged, Cur...

Part #: 29120 1× Blue

Brick 2 x 4

Part #: 3001 8× Blue

Brick 2 x 4

Part #: 3001 1× Black

Brick 2 x 2

Part #: 3003 3× Blue

Brick 2 x 2

Part #: 3003 2× Black

Brick 2 x 2

Part #: 3003 2× Yellow

Brick 1 x 2

Part #: 3004 2× Black

Brick 1 x 2

Part #: 3004 10× Blue

Part #: 3010 28× Blue

Brick 1 x 4

Part #: 3010 3× White

Brick 1 x 4

Part #: 3010 1× Black

Brick Special 1 x...

Part #: 30136 6× Black

Plate 2 x 4

Part #: 3020 2× Light Bluish Gray

Plate 2 x 4

Part #: 3020 6× White

Plate 2 x 4

Part #: 3020 4× Red

Plate 2 x 4

Part #: 3020 10× Blue

Plate 2 x 4

Part #: 3020 2× Black

Plate 2 x 3

Part #: 3021 6× Blue

Plate 2 x 3

Part #: 3021 2× White

Plate 2 x 3

Part #: 3021 3× Yellow

Part #: 3022 2× Yellow

Plate 1 x 2

Part #: 3023 10× Blue

Plate 1 x 2

Part #: 3023 10× White

Plate 1 x 2

Part #: 3023 2× Red

Plate 1 x 2

Part #: 3023 2× Trans-Yellow

Plate 1 x 2

Part #: 3023 4× Dark Bluish Gray

Plate 1 x 1

Part #: 3024 2× Black

Plate 1 x 1

Part #: 3024 18× Blue

Plate 4 x 4

Part #: 3031 2× Blue

Plate 2 x 8

Part #: 3034 3× Yellow

Plate Round Corne...

Part #: 30357 6× Blue

Brick Sloped 45° ...

Part #: 3039 5× Blue

Brick Sloped 45° ...

Part #: 3039pr0025 1× White

Brick Sloped 45° ...

Part #: 3039pr0027 1× White

Plate Round Corne...

Part #: 30565 2× Blue

Brick 1 x 2 witho...

Part #: 3065 1× Trans-Red

Tile 1 x 2 with G...

Part #: 3069b 2× Light Bluish Gray

Tile 1 x 2 with G...

Part #: 3069b 10× Blue

Tile 1 x 1 with G...

Part #: 3070b 4× Blue

Cylinder Quarter ...

Part #: 30987 6× Blue

Technic Brick 1 x...

Part #: 32000 6× Light Bluish Gray

Technic Plate 2 x...

Part #: 32001 1× Black

Technic Brick 1 x...

Part #: 32064a 4× Yellow

Technic Brick 1 x...

Part #: 32064a 6× White

Technic Brick 1 x...

Part #: 32064a 2× Light Bluish Gray

Brick 1 x 2 x 2 w...

Part #: 3245c 2× White

Brick Sloped Inve...

Part #: 32802 2× Blue

Brick Sloped Inve...

Part #: 32802 2× Black

Brick Special 1 x...

Part #: 32952 8× Blue

Plate 1 x 8

Part #: 3460 4× Blue

Plate Special 1 x...

Part #: 35480 5× Yellow

Plate Special 1 x...

Part #: 35480 4× Red

Plate Special 1 x...

Part #: 35480 7× Dark Bluish Gray

Tile 45° Cut 2 x ...

Part #: 35787 2× Blue

Part #: 3623 4× White

Plate 1 x 3

Part #: 3623 2× Black

Plate 1 x 3

Part #: 3623 2× Light Bluish Gray

Plate 1 x 6

Part #: 3666 4× Blue

Plate 1 x 6

Part #: 3666 3× White

Plate 1 x 6

Part #: 3666 1× Black

Bracket 1 x 1 - 1...

Part #: 36840 2× Blue

Part #: 3701 4× Yellow

Technic Axle 4

Part #: 3705 2× Red

Technic Plate 2 x...

Part #: 3709 3× Light Bluish Gray

Plate 1 x 4

Part #: 3710 1× Light Bluish Gray

Plate 1 x 4

Part #: 3710 31× Blue

Plate 1 x 4

Part #: 3710 2× Black

Plate 1 x 4

Part #: 3710 9× Red

Brick Curved 1 x ...

Part #: 37352 8× Blue

Part #: 3894 2× Light Bluish Gray

Brick Round 2 x 2...

Part #: 3941 2× Blue

Brick Round 2 x 2...

Part #: 3941 2× Light Bluish Gray

Plate 6 x 6

Part #: 3958 2× Blue

Brick Special 2 x...

Part #: 39789 1× Yellow

Plate Round 2 x 2...

Part #: 4032a 2× Yellow

Part #: 41682 2× Blue

Plate Special 1 x...

Part #: 41740 2× Light Bluish Gray

Plate Special 2 x...

Part #: 4304 2× Light Bluish Gray

Plate Special 2 x...

Part #: 4304 4× Yellow

Hinge Plate 2 x 4...

Part #: 43056 2× Black

Technic Axle Pin ...

Part #: 43093 4× Blue

Wedge Plate 3 x 2...

Part #: 43722 1× Light Bluish Gray

Wedge Plate 3 x 2...

Part #: 43723 1× Light Bluish Gray

Technic Rotation ...

Part #: 44225 2× Light Bluish Gray

Brick Sloped 75° ...

Part #: 4460b 2× Light Bluish Gray

Brick Sloped 75° ...

Part #: 4460b 12× Blue

Bracket 1 x 2 - 2...

Part #: 44728 2× Blue

Bracket 1 x 2 - 2...

Part #: 44728 4× White

Plate 1 x 10

Part #: 4477 1× Blue

Brick Round Corne...

Part #: 48092 2× Blue

Brick Sloped Inve...

Part #: 4871 2× Blue

Brick Curved 1 x ...

Part #: 49307 6× Blue

Brick Round Corne...

Part #: 49612 4× Blue

Brick Sloped 30° ...

Part #: 54200 12× Blue

Brick Curved 1 x ...

Part #: 5841 4× Light Bluish Gray

Part #: 5844 12× Blue

Brick Round Corne...

Part #: 5852 8× Blue

Panel 1 x 6 x 5 w...

Part #: 59349pr0006 1× Blue

Plate 1 x 12

Part #: 60479 2× Blue

Brick 1 x 10

Part #: 6111 2× Blue

Technic Pin with ...

Part #: 61332 6× Black

Brick Sloped 18° ...

Part #: 61409 4× Blue

Plate Round 1 x 1...

Part #: 6141 2× Trans-Yellow

Plate Round 1 x 1...

Part #: 6141 2× Trans-Green

Plate Round 1 x 1...

Part #: 6141 2× Red

Plate Round 1 x 1...

Part #: 6141 1× Trans-Red

Plate Round 1 x 1...

Part #: 6141 4× Trans-Dark Blue

Brick Round 4 x 4...

Part #: 6222 1× Light Bluish Gray

Tile 1 x 3

Part #: 63864 4× Blue

Brick Wedged, Cur...

Part #: 64225 2× Blue

Plate Special 4 x...

Part #: 64799 1× White

Technic Pin Long ...

Part #: 65304 2× Red

Technic Brick 1 x...

Part #: 6541 4× Dark Bluish Gray

Brick Round Corne...

Part #: 65617 2× Blue

Brick Curved, 3 x...

Part #: 70681 4× Blue

Bracket 3 x 2 x 1...

Part #: 73562 2× Black

Bracket 3 x 2 x 1...

Part #: 73562 2× Red

Bracket 1 x 1 - 1...

Part #: 73825 4× Yellow

Bracket 1 x 1 - 1...

Part #: 73825 4× Blue

Plate Round 8 x 8

Part #: 74611 1× Light Bluish Gray

Plate 3 x 3 Corner

Part #: 77844 2× Black

Plate 3 x 3 Corner

Part #: 77844 2× Yellow

Plate 3 x 3 Corner

Part #: 77844 8× Blue

Brick Curved 4 x ...

Part #: 78522pr0004 1× Yellow

Plate Round Corne...

Part #: 80015 8× Blue

Rotation Joint So...

Part #: 80563 2× Dark Bluish Gray

Brick Round Corne...

Part #: 85080 6× Blue

Brick Sloped 30° ...

Part #: 85984 10× Blue

Plate 1 x 1 x 2/3...

Part #: 86996 2× White

Tile 2 x 4 with G...

Part #: 87079 2× Red

Tile 2 x 4 with G...

Part #: 87079 3× Blue

Tile 2 x 4 with G...

Part #: 87079 1× Light Bluish Gray

Brick Curved 2 x ...

Part #: 88930 2× Yellow

Brick Arch 1 x 6 ...

Part #: 92950 2× Dark Bluish Gray

Brick Curved 4 x ...

Part #: 93273 26× Blue

Bracket 1 x 2 - 2...

Part #: 93274 2× Blue

Bracket 1 x 2 - 2...

Part #: 93274 3× White

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 4× Trans-Red

Large Figure Weap...

Part #: 98585 2× Light Bluish Gray

Bracket 1 x 2 - 2...

Part #: 99207 6× Blue

Bracket 1 x 2 - 2...

Part #: 99207 2× Dark Bluish Gray

The set provides a substantial quantity of Blue bricks, slopes, and plates, making it a valuable source for MOC builders looking to create their own Classic Space inspired creations. The variety of curved slopes is particularly useful for shaping smooth, aerodynamic designs.

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📖 Building Instructions 2

BI 3103, 100+4, 40921 V29

Download PDF

BI 3103, 100+4, 40921 V39

Download PDF

Inventory Statistics

143

Unique Parts

793

Official Piece Count

782

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 11 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.