How much is LEGO BASH! worth?
Set 42073-1 · 139 pieces
$19.99
new / sealed
$11.37
used
0%
vs $19.99 RRP
$0.14
per piece
LEGO BASH! (42073-1) is worth about $19.99 new (or $11.37 used) at current secondary-market prices, about the same as its $19.99 retail price.
Value history
Value historytracking since Jul 30, 2026
Currently $19.99 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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