How much is LEGO Deep Sea Creatures worth?
Set 31088-1 · 230 pieces
$17.99
new / sealed
$14.99
used
+20%
vs $14.99 RRP
$0.08
per piece
LEGO Deep Sea Creatures (31088-1) is worth about $17.99 new (or $14.99 used) at current secondary-market prices, up 20% from its $14.99 retail price.
Value history
Value historytracking since Jul 29, 2026
Currently $17.99 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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