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Lowest price: - Retailers: 0

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Retailer prices for 21321 are sorted by the latest lowest price.

Retailer prices
No retailer prices are available for this LEGO set yet.

Price history 21321

Full price history at a glance.

We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.

Lowest yet
€120,00
6 Feb 2026 · Bol.com
Peak price
€221,73
4 Jan 2026 · BricksDirect
Average
€146,46
109% above RRP
RRP
€69,99
reference price

Daily lowest price tracked across 3 Dutch retailers. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 3 Dutch retailers, 15 Dec 2025 – 7 May 2026. RRP via LEGO.com.

Last 12 price points for LEGO 21321 International Space Station
Date Price Retailer Stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
€144,95 Special Bricks In stock
- BricksDeal Forecast Beta

Price will likely move slightly.

Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.

Drop likelihood Next 60 days
50%
Medium · ±6%

Signal is mixed. Small movements are more likely than a big drop.

Expected low - within 60 days
Vs. today - -
Buy now anyway

Projected price path

Actual price Predicted path 80% interval
60-day window Model v1 · 86 historic points
Price position +++
Still has room
We compare current price against RRP and lowest tracked price.
Retailer pressure ++
0 retailers compared
More retailers usually means more competition on the lowest price.
Stock +
0 in stock
Availability lowers the chance of a scarcity premium.
History base
86 points
The v1 migration uses this as a transparent baseline.
Based on 86 price points · 0 retailers · transparent baseline How this model works

About this set

What to know about LEGO 21321 before you buy.

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. Challenge your construction skills with this LEGO® Ideas ISS (21321) display model, featuring 2 rotating joints with 8 adjustable 'solar panels', a posable Canadarm2, and other authentic details to discover as you build. This ISS model comes with a stand, 2 astronaut microfigures, a brick-built mini NASA space shuttle, and 3 mini cargo spacecrafts to create a spectacular display and rekindle nostalgic memories of childhood LEGO® projects. Also includes a 148-page booklet featuring fascinating facts about the International Space Station, the spaceship model's fan creator and LEGO® designer, and a celebration of the LEGO Ideas theme's 10th anniversary. A super treat for yourself, birthday present or holiday gift idea for space fans, adults aged 16+ or any experienced LEGO® builder, this 864-piece set offers hours of creative fun, whether built solo or with friends. 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. This battery-free building set offers a stress-relieving, immersive and fun creative experience. So relax, find your building zen, and enjoy some me-time constructing a wonderful display model! Thinking of buying this International Space Station model for a newcomer to LEGO® sets? No worries. It comes with step-by-step instructions so they can take on this challenging build with confidence. LEGO® Ideas sets are created by LEGO fans and voted for by LEGO fans. Adults and children will be delighted by the infinitely diverse array of collectible construction toys for display and creative play. LEGO® building bricks meet the highest industry standards, so you can be assured that they are consistent, compatible and connect and pull apart easily every time. LEGO® bricks and pieces are dropped, heated, crushed, twisted and analyzed to ensure that this LEGO Ideas building kit for adults meets the highest global safety standards.

Frequently asked questions

Quick answers about price, stock and set data.

What is the lowest price for International Space Station?
There is no current price available right now.
Has LEGO 21321 ever been cheaper?
The lowest historical price was €120,00 on 6 Feb 2026 at Bol.com.
How many pieces does LEGO 21321 have?
This set has 864 pieces.
What year is this set from?
LEGO 21321 was released in 2020.
What is the RRP for LEGO 21321?
LEGO's recommended retail price is €69,99.
What is the recommended age for LEGO 21321?
LEGO recommends ages 16+ for this set.
Is LEGO 21321 still available?
This set is not in stock at any of the retailers we track right now. Set a price alert to hear when it returns.
Which retailers do you compare?
When retailers offer this set, prices will appear here.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.