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30694 LEGO City Space Science Mech thumbnail image

30694 LEGO City Space Science Mech
Images 6Description 
30694 LEGO City Space Science Mech
  • Space Science Mech thumbnail
  • Space Science Mech thumbnail
  • Space Science Mech thumbnail
  • Space Science Mech thumbnail
  • Space Science Mech thumbnail
  • Space Science Mech thumbnail

LEGO 30694 Space Science Mech is a City set currently available at retail for $4.99 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $8 to $9, with the average above MSRP at $5.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 30694 Space Science Mech is a City Space set released in 2025, containing 49 pieces and 1 minifigure. The build is an articulated walker with ball joints at the hips, shoulders, and ankles, plus clip-and-bar joints at the elbows and claws; it also features a rear battery pack and a front operating screen for the pilot. It complements other LEGO City Space sets, including 60428 Space Construction Mech. In the United States it was packaged in a polybag, while in other regions it came in a paper bag.

Once retired, the expected annual growth will be close to 4% after the second year, valuing the set between $6 and $6 shortly after it is retired.
Retirement risk.Space Science Mech has been available for 19 months. Based on the average lifespan of other sets in this theme (20 months), this set may be at risk of retiring in the coming months.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 30694 Space Science Mech.
 (CA) CITY: Space Science Mech (30694) $5.01
+0.4%
(CA) Space Science Mech Lego Polybag 30694 New Sealed $7.17
+43.7%
(US) City Space Science Mech paper bag / polybag 30694
BrickEconomy Choice
$7.50
+50.3%
(US) CITY: Space Science Mech (30694) - New Sealed - Collector Grade $7.50
+50.3%
(US) CITY Space Science Mech 30694 Polybag Complete Set 49 Pieces New Sealed $7.95
+59.3%
(US) CITY: Space Science Mech (30694) $8.00
+60.3%
(GB) City Space Science Mech Polybag Set 30694 $8.07
+61.7%
(US) City Space Science Mech 30694 49pcs 6+ Building Toy Set New Robot Polybag $8.40
+68.3%
(AU) Space Poly Bag: 30694 Space Science Mech, New, Sealed, Unused $8.47
+69.7%
(US) City 30694 Space Science Mech Polybag NEW Sealed $8.90
+78.4%
(US) City Space Polybag 30694 Building Toy 2025 Space Science Mech 49 Pcs $8.97
+79.8%
(US) CITY: Space Science Mech (30694)5.01 product Legos $8.99
+80.2%
(US) LEGO Space Science Mech (30694) $8.99
+80.2%
(US) CITY 30694 Space Science Mech Minifigure Promo Reward Set NEW SEALED 49 Pcs $9.00
+80.4%
Show 4 more listings

Minifigs

Space Science Mech contains 1 minifig. The minifigure is exclusive to this set.
cty1849
Male Astronaut
Male astronaut in a white spacesuit with bright green arms, wearing a bright green helmet with a trans-clear visor and a goatee - cty1849
Exclusive
Value $2.24

Sets in City / Space

60434 Space Base and Rocket Launchpad

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 1,422 / 8
Availability Retired
60434 LEGO City Space Base and Rocket Launchpad
Retail $134.99
Value $149.28
Growth  +10.6%

60433 Modular Space Station

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 1,097 / 6
Availability Retired
60433 LEGO City Modular Space Station
Retail $109.99
Value $90.00

60229 Rocket Assembly &Transport

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 1,055 / 8
Availability Retired
60229 LEGO City Space Rocket Assembly &Transport
Retail $149.99
Value ~$149.99

60351 Rocket Launch Center

Theme / Subtheme City / Space
Year 2022
Pieces / Minifigs 1,010 / 6
Availability Retired
60351 LEGO City Space Rocket Launch Center
Retail $159.99
Value $190.00
Growth  +18.8%
Annual growth 4.5%

60228 Deep Space Rocket and Launch Control

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 837 / 7
Availability Retired
60228 LEGO City Deep Space Rocket and Launch Control
Retail $99.99
Value $157.20
Growth  +57.2%
Annual growth 10.0%

60350 Lunar Research Base

Theme / Subtheme City / Space
Year 2022
Pieces / Minifigs 786 / 6
Availability Retired
60350 LEGO City Space Lunar Research Base
Retail $129.99
Value $145.72
Growth  +12.1%
Annual growth 5.2%

60432 Command Rover and Crane Loader

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 758 / 4
Availability Retired
60432 LEGO City Space Command Rover and Crane Loader
Retail $84.99
Value $100.00
Growth  +17.7%
Annual growth 10.0%

60446 Modular Galactic Spaceship

Theme / Subtheme City / Space
Year 2025
Pieces / Minifigs 717 / 5
Availability Retired
60446 LEGO City Modular Galactic Spaceship
Retail $79.99
Value $122.23
Growth  +52.8%

60439 Space Science Lab

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 560 / 3
Availability Retired
60439 LEGO City Space Science Lab
Retail $34.99
Value $54.99
Growth  +57.2%

60349 Lunar Space Station

Theme / Subtheme City / Space
Year 2022
Pieces / Minifigs 500 / 5
Availability Retired
60349 LEGO City Lunar Space Station
Retail $79.99
Value $69.99

3368 Space Centre

Theme / Subtheme City / Space
Year 2011
Pieces / Minifigs 494 / 4
Availability Retired
3368 LEGO City Space Centre
Retail $69.99
Value $140.00
Growth  +100.0%
Annual growth 6.4%

60227 Lunar Space Station

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 412 / 5
Availability Retired
60227 LEGO City Lunar Space Station
Retail $59.99
Value $64.07
Growth  +6.8%
Annual growth 2.5%

60431 Space Explorer Rover and Alien Life

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 311 / 2
Availability Retired
60431 LEGO City Space Explorer Rover and Alien Life
Retail $34.99
Value $36.57
Growth  +4.5%

60348 Lunar Roving Vehicle

Theme / Subtheme City / Space
Year 2022
Pieces / Minifigs 275 / 3
Availability Retired
60348 LEGO City Space Lunar Roving Vehicle
Retail $39.99
Value $42.31
Growth  +5.8%
Annual growth 2.1%

60226 Mars Research Shuttle

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 273 / 2
Availability Retired
60226 LEGO City Space Mars Research Shuttle
Retail $39.99
Value $49.71
Growth  +24.3%
Annual growth 5.1%

60430 Interstellar Spaceship

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 240 / 1
Availability Retail (Retiring soon)
60430 LEGO City Interstellar Spaceship
Retail $19.99
Available at retail
Retiring soon

3367 Space Shuttle

Theme / Subtheme City / Space
Year 2011
Pieces / Minifigs 231 / 1
Availability Retired
3367 LEGO City Space Shuttle
Retail $29.99
Value $69.99
Growth  +133.4%
Annual growth 6.9%

60230 People Pack - Space Research and Development

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 209 / 15
Availability Retired
60230 LEGO City People Pack - Space Research and Development
Retail $39.99
Value $45.36
Growth  +13.4%
Annual growth 2.2%

60225 Rover Testing Drive

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 202 / 2
Availability Retired
60225 LEGO City Space Rover Testing Drive
Retail $29.99
Value $38.16
Growth  +27.2%
Annual growth 2.4%

3366 Satellite Launch Pad

Theme / Subtheme City / Space
Year 2011
Pieces / Minifigs 165 / 1
Availability Retired
3366 LEGO City Space Satellite Launch Pad
Retail $19.99
Value $28.96
Growth  +44.9%
Annual growth 4.2%

60428 Space Construction Mech

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 140 / 1
Availability Retired
60428 LEGO City Space Construction Mech
Retail $10.99
Value $16.99
Growth  +54.6%
Annual growth 17.7%

60429 Spaceship and Asteroid Discovery

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 126 / 2
Availability Retired
60429 LEGO City Spaceship and Asteroid Discovery
Retail $19.99
Value $22.55
Growth  +12.8%

60224 Satellite Service Mission

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 84 / 1
Availability Retired
60224 LEGO City Space Satellite Service Mission
Retail $9.99
Value $16.00
Growth  +60.2%
Annual growth 5.6%

30663 Space Hoverbike

Theme / Subtheme City / Space
Year 2024
Pieces / Minifigs 46 / 1
Availability Retired
30663 LEGO City Space Hoverbike
Retail $4.99
Value $7.72
Growth  +54.7%
Annual growth 7.6%

40345 Mars Exploration Minifigure Pack

Theme / Subtheme City / Space
Year 2019
Pieces / Minifigs 44 / 4
Availability Retired
40345 LEGO City Space Mars Exploration Minifigure Pack
Retail $15.99
Value $19.98
Growth  +25.0%
Annual growth 2.0%

My Collection

Space Science Mech Reviews

15 reviews
4.7
Collectors
Investors
BrickEconomy Member Review
“The Space Science Mech is a highly poseable and detailed addition to LEGO City Space, featuring ball joints for excellent articulation and realistic design elements like a battery pack and operating screen. Its compact size makes it a versatile companion to larger sets.”
Brick Fanatics
“This little walker is fully articulate thanks to ball joints at the hips, shoulders and ankles, with clip-and-bar joints at the elbows and claws. With a battery pack at the back and an operating screen at the front for the pilot, 30694 Space Science Mech is a fun and very... More hands-on little walker no doubt ready to be bought in vast quantities.”
Full review at www.brickfanatics.com

About City Space

The LEGO City Space theme focuses on space exploration and activities related to a space mission. Sets in this theme include rockets, space shuttles, lunar rovers, astronauts, and space stations. Through these sets, builders can simulate scenarios of launching spacecraft, conducting space research, and exploring extraterrestrial terrains.

Space currently consists of 28 sets that as of now has run from 2011 to 2025. As of today, 60351 Rocket Launch Center is the most valuable Space set with an estimated new/factory sealed value of $190.
Read more
Treat a young space fan to this futuristic LEGO® City Space Science Mech suit with claw hands and large feet for traversing distant planets, plus an astronaut minifigure.
Description provided by LEGO©