How much is LEGO Sweet Mayhem worth?
Set 41637-1 · 137 pieces
$60.00
new / sealed
$39.00
used
+501%
vs $9.99 RRP
$0.44
per piece
LEGO Sweet Mayhem (41637-1) is worth about $60.00 new (or $39.00 used) at current secondary-market prices, up 501% from its $9.99 retail price.
Value history
Value historytracking since Jul 29, 2026
Currently $60.00 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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