How much is LEGO International Space Station worth?
Set 21321-1 · 864 pieces
$125.00
new / sealed
$75.00
used
+79%
vs $69.99 RRP
$0.14
per piece
LEGO International Space Station (21321-1) is worth about $125.00 new (or $75.00 used) at current secondary-market prices, up 79% from its $69.99 retail price.
Value history
Value historytracking since Jul 28, 2026
Currently $125.00 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.
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