LEGO Ninja Spinjitzu Temple (71831)

On LEGO’s Last Chance to Buy list. LEGO has flagged this set for retirement — once it leaves the list, production ends and the aftermarket is the only way to get one.

LEGO Ninja Spinjitzu Temple is a 158-piece NINJAGO® set for ages 4+, currently $39.99 at retail. At $39.99 for 158 pieces it works out to 25.3¢ per piece. It’s the 2nd-priciest of the 11 NINJAGO® sets currently on LEGO’s retiring list. We first spotted it on the Last Chance to Buy list on September 15, 2026. LEGO.com owners rate it 4.8★ out of 5.