Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO Ideas 21321 International Space Station set by German Fan Designer Christoph Ruge is a 864-piece set released in 2020. The set was part of the Extraordinary 10 Year Anniversary Fan Vote held in June 2019, which was part of the LEGO celebration to highlight 10 years of collaborating with LEGO fans through LEGO Ideas (called LEGO CUUSOO up until 2014). To make Christoph's Idea set a reality in official LEGO form, LEGO Designer Samuel Johnson and Corvin Stichert collaborated with Graphic Designer Crystal Marie Fontan.

The set is estimated to retire sometime within mid to late 2022. Once retired, the expected annual growth will be close to 10% after the second year, which will value the set between $97 and $112 shortly after it is retired.
Retirement risk Retirement risk. International Space Station has a current lifespan of 28 months, based on the average lifespan of other sets in this theme which is 17 months, this set is at risk for retiring in the coming months.

For Sale (New/Sealed)

This chart shows the sales listing trends of 21321 International Space Station.
(US) Brand New! Perfect! LEGO Ideas: International Space Station 21321 , 864 pieces
BrickEconomy Choice
$58.00
(US) Ideas International Space Station set 21321 in box
$60.00
-14.3%
(US) NEW SEALED LEGO Ideas International Space Station 21321 Building Kit 864 Pieces
$62.50
-10.7%
(US) 21321 Ideas International Space Station Building Kit
$64.99
-7.1%
(US) International Space Station LEGO Ideas (21321)
$65.00
-7.1%
BrickLink store Zaptoys
$65.16
-6.9%
(CA) Ideas International Space Station 21321
$66.93
-4.4%
(LV) BrickLink store Orthanc pantry
$68.38
-2.3%
(US) 21321 Ideas International Space Station - Sealed - Next business day shippi
$69.90
-0.1%
(US) LEGO-21321-Ideas-International Space Station-New in Sealed Box!
$69.95
-0.1%
(US) New! Sealed Box! LEGO IDEAS International Space Station (21321)
$69.95
-0.1%
(US) International Space Station LEGO Ideas (21321) New in Sealed Box
$69.95
-0.1%
(US) Authentic LEGO Ideas International Space Station 21321 Building Kit Brand New
$69.97
0.0%
(US) Ideas 21321 International Space Station 864 Pieces Complete Kit
$69.99
(US) Offical set 21321 Ideas International Space Station at LEGO.com
$69.99
(US) 21321 Ideas #029 International Space Station New Free Shipping
$69.99
(US) Ideas International Space Station #21321 "New & Sealed"
$69.99
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Sets in Ideas

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Year 2020
Pieces 3,662
Availability Limited Retail
21323 LEGO Ideas Grand Piano
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Theme Ideas
Year 2020
Pieces / Minifigs 2,545 / 10
Availability Retired
21322 LEGO Ideas Pirates of Barracuda Bay
Retail $199.99
Value $289.53
Growth 44.8%
Annual growth 31.4%
Theme Ideas
Year 2020
Pieces 953
Availability Retired
92177 LEGO Ideas Ship in a Bottle
Retail $69.99
Value $90.82
Growth 29.8%
Annual growth 12.8%
Build and display this spectacular LEGO® Ideas 21321 ISS (International Space Station). Packed with authentic ISS details, including a posable Canadarm2 and 2 rotating joints that coincide with 8 adjustable ‘solar panels’, this 864-piece set is a wonderful gift idea for space enthusiasts, adult LEGO fans or any experienced builder.

This awesome LEGO spaceship model comes with a display stand, a buildable mini NASA space shuttle and 3 mini cargo spacecrafts, plus 2 astronaut microfigures to create a striking centerpiece in any room. Illustrated instructions are included, plus a 148-page booklet with fascinating ISS facts and information about the LEGO fan who created this space model kit and its LEGO designer.

This ISS (International Space Station) toy building kit for adults, measuring over 7” (20cm) high, 12” (31cm) long and 19” (49cm) wide, makes a beautiful display model that will catch the eye of every passerby.
Description provided by LEGO©