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21109 LEGO Ideas Exo-Suit
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21109 LEGO Ideas Exo-Suit
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LEGO 21109 Exo-Suit is a Ideas set valued at $90 for new and sealed sets, up 157% from an original retail price of $34.99. The set retired in August 2015 with annual appreciation averaging 8.88% since. On the used market, values range from $77 to $96 based on condition. Secondary market prices for new and sealed sets typically fall between $80 and $98.

Exo-Suit Value (New/Sealed)

This chart represents the current new/sealed value of the set Exo-Suit since February 2025. Very high accuracy
LEGO 21109 Exo-Suit is an Ideas set released in 2014, containing 321 pieces and 2 minifigures. The set builds a posable mechanical exo-suit with an opening cockpit, articulated limbs, and grabbing claws, plus a small robot turtle. It includes named minifigures Pete and Yve, depicted as astronauts in green Classic Space uniforms. The model originated as a fan design by Peter Reid submitted to LEGO CUUSOO, with the minifigures named after Reid and Yvonne Doyle.

A new and sealed Exo-Suit is currently valued at around $90, with annual growth of approximately 6%. The average used price is $80 for those in good overall condition. New and sealed listings currently range from $80 to $100. Based on current trends, this set could be valued near $98 within the next year. The set was available for 8 months, from December 2014 to August 2015.
All regions

For Sale (New/Sealed)

 (AU) Ideas Exo Suit 21109 #007 Brand New Sealed Rare Retired Set $69.46
-22.8%
(US) Ideas Exo Suit (21109) New unopened box Mint Condition
BrickEconomy Choice
$71.00
-21.1%
(US) Ideas: Exo Suit (21109) new sealed $74.90
-16.8%
(US) Ideas 21109 Exo Suit mech robot space - Brand New Factory Sealed - Retired $74.99
-16.7%
(US) New In Box LEGO Ideas: Exo Suit (21109) $75.00
-16.7%
(US) Ideas Exo Suit 21109 #007 Brand New Sealed Rare Retired Set $78.00
-13.3%
(US) green spaceman with moon Yve female astronaut from Ideas Exo Suit 21109 $78.80
-12.4%
(US) NEW LEGO 21109 Ideas Exo Suit $79.00
-12.2%
(US) NEW Lego IDEAS 21109 Exo Suit. Classic Space Green - NEW SEALED $79.99
-11.1%
(US) Ideas 21109 Exo Suit - Brand New - Factory Sealed - Retired $79.99
-11.1%
(US) New Sealed LEGO Ideas: Exo Suit (21109) Retired $79.99
-11.1%
(KR) ideas: exo suit 21109 $80.00
-11.1%
(US) Exo-Suit from BrickLink seller Gainesvillain $85.00
-5.6%
(US) Ideas Exo Suit 21109 Complete Set Factory Sealed New $80.00
-11.1%
(US) Ideas 21109 Exo Suit Space Set New Sealed Retired $80.00
-11.1%
(US) RETIRED 2014LEGO Ideas Exo Suit 21109 building Set Space Green Spacesuit $84.23
-6.4%
(US) IDEAS 21109 - Exo-Suit Mech w Two Green Astronauts - FACTORY-SEALED RETIRED $84.95
-5.6%
(US) Ideas Exo Suit 21109 Green Space Minifigure Retired NEW $88.00
-2.2%
(US) Exo-Suit from BrickLink seller gbg108 $88.00
-2.2%
(US) Ideas: Exo Suit (21109) $88.98
-1.1%
(US) IDEAS #007 - Exo Suit - Retired Set #21109 $89.95
-0.1%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 21109 Exo-Suit.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 21109 Exo-Suit.

Market Momentum

Neutral
This set is outpacing its theme and member demand is rising, but momentum is holding level for now.
DemandLower half in Ideas
Very high demand and rising
12 months agoToday
SupplyFewer than most in Ideas
About as many as a year ago
12 months agoToday
Growth vs peers+5% typical for Ideas
+13% over the past year
12 months agoToday
Outlook:7% bearish·83% neutral·10% bullish
Why it's moving, signals and outlook

Exo-Suit Minifigs

Exo-Suit contains 2 minifigures. All 2 minifigs are exclusive to this set.
Values for loose minifigures in like new condition sold individually, so together they can total more than the set is worth. Learn why
idea007
Pete
Classic Green Spaceman with airtanks and motorcycle - idea007
Exclusive
Value $64.77
idea008
Yve
Classic Green Spacewoman with airtanks and motorcycle - idea008
Exclusive
Value $63.25

Sets in Ideas

21108 Ghostbusters Ecto-1

Theme / Subtheme Ideas / Licensed
Year 2014
Pieces / Minifigs 508 / 4
Availability Retired
21108 LEGO Ideas Ghostbusters Ecto-1
Retail $49.99
Value $160.22
Growth  +220.5%
Annual growth 12.4%

21104 NASA Mars Science Laboratory Curiosity Rover

Theme / Subtheme Ideas / NASA
Year 2014
Pieces 295
Availability Retired
21104 LEGO Ideas NASA Mars Science Laboratory Curiosity Rover
Retail $29.99
Value $362.14
Growth  +1107.5%
Annual growth 13.4%

21110 Research Institute

Theme / Subtheme Ideas / Scientific
Year 2014
Pieces / Minifigs 165 / 3
Availability Retired
21110 LEGO Ideas Research Institute
Retail $19.99
Value $49.70
Growth  +148.6%
Annual growth 6.1%

My Collection

Exo-Suit Reviews

44 reviews
4.8
Collectors
Investors
From Bricks To Bothans
“This set easily gets 5 out of 5 stars. If you’re a Classic Space guy, you have no excuse to not get this set. Even if you’re just a sci-fi fan in general, this build is extremely satisfying.”
Full review at www.fbtb.net
Brickset
“In summary, there's no doubt that this is an excellent model, perhaps the best released this year. LEGO has exceeded our expectations in terms of the content of the set which is not something that happens often. We expected the Exo-Suit and a minifig. We are given an... More Exo-Suit, two unique and very desirable minifigs, a turtle and more.”
Full review at brickset.com
Eurobricks
“I can't imagine what else I would add to this to make it better. It's just that good. The greebling is excellent, the pose-ability is great, and it just looks awesome.”
Full review at www.eurobricks.com

About Ideas

The LEGO Ideas theme, which started in 2008 as an offshoot of the Japanese website Cuusoo, then known as LEGO Cuusoo, is based around a website which allows users to submit ideas for LEGO products to be turned into potential sets available commercially. If fellow users in the LEGO Ideas community upvote the project to 10,000 then LEGO Group has a committee which votes on whether to build the set and release it.
Summary
Ideas Exo-Suit set 21109 was released on December 28, 2014, retailing for $35, it has since been retired. New, unopened sets are valued at $90, used ones can be found for $80.
Read more
Put on your spacesuit and head out with Pete, Yve and their robot turtle on a mission to discover the long-lost Exo Suit! Selected by LEGO® Ideas members (formerly known as CUUSOO), this amazing model first appeared in the unofficial book, LEGO Space, written by LEGO fan and builder, Peter Reid. Featuring posable limbs, opening cockpit, grabbing claws and an intricate, modular form that you can tune to suit the most challenging missions, this amazing Exo Suit captures the essence of Classic Space design – and for the first time in 30 years, we’ve kitted Pete and Yve out in green spacesuits with the Classic Space logo!

This set also includes building instructions and a fun booklet containing a cool space-themed story featuring the models and minifigures from the set, plus information about the creator. Includes 2 astronaut minifigures.

Includes Pete and Yve astronaut minifigures Exo Suit features posable limbs, opening cockpit, grabbing claws and an intricate, modular...
Description provided by LEGO©