Kai's Source Dragon Battle
LEGO 71815 · Ninjago · retail $37.99
Recently retired · Aug 2025
LEGO 71846 The Fire Knight Mech
set number 71846 · Ninjago · released 2025 · retail $119.99
Recently retired · Jul 2026
Brickset lists LEGO 71846 The Fire Knight Mech as recently retired (Jul 2026). Not enough verified complete-set listings to calculate a dependable current estimate. Every figure on this page is a calculated market estimate built from active listing data.
Complete-set valuation
Not enough verified complete-set listings to calculate a dependable current estimate. We only price complete sets, so parts, instruction manuals, minifigures and accessory listings never count toward these figures.
Figures are typical asking prices from active listing data, not completed sales.
Checked 2026-08-01 · lifecycle data from Brickset. Based on Brickset ownership data + live eBay supply — LEGO does not publish production figures.
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