How much is LEGO Gru, Stuart and Otto worth?
Set 40420-1 · 244 pieces
$44.94
new / sealed
$21.00
used
+125%
vs $19.99 RRP
$0.18
per piece
LEGO Gru, Stuart and Otto (40420-1) is worth about $44.94 new (or $21.00 used) at current secondary-market prices, up 125% from its $19.99 retail price.
Value history
Value historytracking since Jul 27, 2026
Currently $44.94 new. We just started tracking this set’s value. The chart fills in as prices are re-checked over the coming weeks.
Track this set’s value
Add it to your collection and we’ll keep its value up to date, free.
Track it free → See offers & detailsBlended secondary-market estimates. Not an appraisal or an offer to buy. Compare with another set → · Value your whole collection → · Most valuable sets →