How much is LEGO Tree House Treasures worth?
Set 31078-1 · 260 pieces
$39.99
new / sealed
$19.67
used
+33%
vs $29.99 RRP
$0.15
per piece
LEGO Tree House Treasures (31078-1) is worth about $39.99 new (or $19.67 used) at current secondary-market prices, up 33% from its $29.99 retail price.
Value history
Value historytracking since Jul 30, 2026
Currently $39.99 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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