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LEGO International Space Station (21321) Value

What does the LEGO International Space Station (set 21321) actually sell for? Below are real eBay completed-sale medians, split by condition, with the most recent sold listings.

LEGO 21321 International Space Station — what it sells for

International Space Station⤢ enlarge

2020 · LEGO Ideas and CUUSOO · 864 pieces · Retired

Sealed
$177
range $159–$201
You’d net $154 after eBay fees
13 sold
New, factory-sealed (MISB).
Used — complete
$109
range $109–$109
You’d net $95 after eBay fees
1 sold (thin)
Opened/built, all pieces.

View all sold listings on eBay →

Recent real sold listings

How to read these numbers

Each figure above is the median of real eBay completed sales for the International Space Station (set 21321) in that condition, including shipping. “Net” subtracts eBay’s ~13% fee — what you’d actually keep as the seller. Notice the spread between conditions: sealed around $177, used — complete around $109.

Prices move, so check the recent listings and run a fresh lookup before you buy or sell. For context, see the most valuable sets and other retired sets.

Frequently asked questions

How much is LEGO 21321 worth?
Based on recent eBay sold listings, the International Space Station sells for a median of about $177 sealed, less in lower conditions. See the full condition breakdown above.
Are these asking prices or actual sales?
Actual completed (sold) eBay sales — not asking prices. The recent-listings table shows the individual sales behind the medians.
Is the International Space Station retired?
Yes — set 21321 is retired, which is typically why used and sealed prices sit above the original RRP.