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

Name: Up-Scaled Blue Astronaut Minifigure
Brand: LEGO
SKU: 40921-1

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

🏆 Best For: LEGO fans who love classic space and want a fun display piece. ⏱ 4.5 hr build 🧩 793 pcs 🎂 Ages 10+

★★★★☆ 4.4 from 1 reviews

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.

MSRP

$59.99

Best Price

$53.99

You Save

10% OFF

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📝 Our Take

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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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

🧩

793

Pieces

⏱

4.5h

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

↑ Trending up since release

Investment Grade

⏳ Appreciating

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

📖 About This Set

Thrill LEGO® fans ages 10 and up with this Up-Scaled Blue Astronaut Minifigure building set (40921) inspired by the iconic LEGO astronaut minifigure first seen in 1984. Kids will have lots of fun building the collectible figure before discovering its movable arms, legs and hands, plus a mini robot and rocket hidden inside its helmet. A great birthday gift for boys, girls and kids who love astronaut toys, this set makes cool space decor once it’s complete. Set contains 793 pieces.

ASTRONAUT TOY – Give LEGO® enthusiasts a fun project with this LEGO Up-Scaled Blue Astronaut Minifigure (40921) building set for boys and girls ages 10 and up
FULL OF DETAILS – This collectible LEGO® minifigure features movable arms, legs and hands, plus mini robots and a rocket hidden inside its helmet
PLAY-AND-DISPLAY TOY FOR KIDS – Once space fans have finished building and posing the astronaut figure, they can display it as space decor
COLLECTIBLE LEGO® SET – This LEGO astronaut building kit becomes a collectible figure and can be displayed with other up-scaled minifigures, sold separately
GIFT FOR SPACE LOVERS – The space-themed LEGO® building set makes a fun gift for boys, girls and LEGO fans of all ages on birthdays and special occasions
DIMENSIONS – The 793-piece up-scaled astronaut minifigure stands over 10 in. (26 cm) tall

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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 Minifigures Included

Blue Classic Space Droid

11 parts

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

📦 Full Parts Inventory - 148 unique parts • 760 total pieces

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 2× Red

Technic Axle Pin ...

Part #: 11214 4× Dark Bluish Gray

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 Round 2 x 2 ...

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 Round 1 x 1 ...

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 1× 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 1× Black

Tile 1 x 4 with G...

Part #: 2431 3× Blue

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

Lever Small Base ...

Part #: 298c02 1× Light Bluish Gray

Brick 2 x 4

Part #: 3001 8× Blue

Brick 2 x 4

Part #: 3001 1× Black

Brick 2 x 2

Part #: 3003 2× Black

Brick 2 x 2

Part #: 3003 3× Blue

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 1× Black

Brick 1 x 4

Part #: 3010 3× White

Brick 1 x 4

Part #: 3010 28× Blue

Brick Special 1 x...

Part #: 30136 6× Black

Plate 2 x 4

Part #: 3020 10× Blue

Plate 2 x 4

Part #: 3020 2× Black

Plate 2 x 4

Part #: 3020 6× White

Plate 2 x 4

Part #: 3020 4× Red

Plate 2 x 4

Part #: 3020 2× Light Bluish Gray

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× White

Plate 1 x 2

Part #: 3023 10× Blue

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× Blue

Plate 1 x 1

Part #: 3024 2× Black

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 10× Blue

Tile 1 x 2 with G...

Part #: 3069b 2× Light Bluish Gray

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 6× White

Technic Brick 1 x...

Part #: 32064a 2× Light Bluish Gray

Technic Brick 1 x...

Part #: 32064a 4× Yellow

Brick 1 x 2 x 2 w...

Part #: 3245c 2× White

Brick Sloped Inve...

Part #: 32802 2× Black

Brick Sloped Inve...

Part #: 32802 2× Blue

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 2× Black

Plate 1 x 3

Part #: 3623 2× Light Bluish Gray

Plate 1 x 3

Part #: 3623 4× White

Plate 1 x 6

Part #: 3666 1× Black

Plate 1 x 6

Part #: 3666 4× Blue

Plate 1 x 6

Part #: 3666 3× White

Bracket 1 x 1 - 1...

Part #: 36840 2× Blue

Technic Brick 1 x...

Part #: 3700 2× Red

Technic Brick 1 x...

Part #: 3701 4× Yellow

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 9× Red

Plate 1 x 4

Part #: 3710 2× Black

Brick Curved 1 x ...

Part #: 37352 8× Blue

Part #: 3894 2× Light Bluish Gray

Brick Round 2 x 2...

Part #: 3941 2× Light Bluish Gray

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 4× White

Bracket 1 x 2 - 2...

Part #: 44728 2× Blue

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 1× Black

Brick Sloped 18° ...

Part #: 61409 4× Blue

Plate Round 1 x 1...

Part #: 6141 1× Trans-Green

Plate Round 1 x 1...

Part #: 6141 1× Trans-Yellow

Plate Round 1 x 1...

Part #: 6141 1× Yellow

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 1× 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× Red

Bracket 3 x 2 x 1...

Part #: 73562 2× Black

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 1× Light Bluish Gray

Tile 2 x 4 with G...

Part #: 87079 3× Blue

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 3× White

Bracket 1 x 2 - 2...

Part #: 93274 2× Blue

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 1× 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

🧱 Hinge Brick 1 x 2...

Part #: 3937 1× Blue

🧱 Hinge Brick 1 x 2...

Part #: 3938 1× Light Bluish Gray

🧱 Brick Special 1 x...

Part #: 4070 2× Blue

🧱 Brick Special 1 x...

Part #: 4733 1× Light Bluish Gray

🧱 Bar 1 x 3 [Clip /...

Part #: 4735 2× Light 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

148

Unique Parts

760

Total Pieces

Minifigures

Inventory Version: 1

Classic Space is Back!
Build the Up-Scaled Blue Astronaut

Up-Scaled Blue Astronaut Minifigure

📝 Our Take

Ask BlockTalk about this set

🧱 Building Experience

📈 Investment Analysis

📖 About This Set

⚖ Compare Similar Sets

1 Minifigures Included

📦 Full Parts Inventory - 148 unique parts • 760 total pieces

🛒 Where to Buy

💎 Notable Parts

💡 MOC Potential

📰 Set News

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