How much is LEGO Kai Fighter worth?

Set 71704-1 · 513 pieces

$78.88

new / sealed

$44.50

used

+97%

vs $39.99 RRP

$0.15

per piece

LEGO Kai Fighter (71704-1) is worth about $78.88 new (or $44.50 used) at current secondary-market prices, up 97% from its $39.99 retail price.

Value history

Value historytracking since Jul 28, 2026

Currently $78.88 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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Blended secondary-market estimates. Not an appraisal or an offer to buy. Compare with another set → · Value your whole collection → · Most valuable sets →