About Kai Fighter
LEGO 71704 Kai Fighter is part of the LEGO Ninjago Rebooted theme, contains 513 pieces, includes 4 minifigures. Its original US MSRP was $39.99. BrickPicker tracks live retailer pricing across Amazon, Walmart, Target and LEGO.com, eBay sold history, BrickLink part-out value, retirement forecasts and an investment score for Kai Fighter.
Kai Fighter: your questions, our data
Answered live from BrickPicker’s market tracking, review analysis and retirement model — these update as the data does.
- What is LEGO 71704 Kai Fighter worth today?
- BrickPicker currently values a sealed Kai Fighter at $78.88, based on 12 eBay sales over the last 90 days. That is 97% above its original $39.99 US retail price. The full price history is on this page.
- Is LEGO 71704 Kai Fighter a good investment?
- Since retiring, it has appreciated about 97% over its $39.99 retail price, with sealed copies now trading around $78.88. BrickPicker subscribers get the full Max Profit analysis for this set, which weighs eBay sold trends, retirement timing, liquidity and reviewer sentiment into one verdict.
- Is LEGO 71704 Kai Fighter retired?
- Yes. Kai Fighter retired in October 2021. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
