How much is LEGO 4x4 X-treme Off-Roader worth?
Set 42099-1 · 958 pieces
$236.64
new / sealed
$145.19
used
-5%
vs $249.99 RRP
$0.25
per piece
LEGO 4x4 X-treme Off-Roader (42099-1) is worth about $236.64 new (or $145.19 used) at current secondary-market prices, currently 5% below its $249.99 retail price.
Value history
Value historytracking since Jul 25, 2026
Currently $236.64 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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