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Compare 71831 vs 71808 vs 71864

Up to 3 sets side by side: US list price, pieces, price per piece, age, lego.com status and Insiders points. Data from lego.com, checked .

Set numbers

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The set number is the 4 to 7 digit number on the box and on the lego.com product page.

Side by side

3 sets, best value of each row marked

Comparison of LEGO 71831, 71808, 71864
71831 Ninja Spinjitzu TempleRemove71808 Kai's Elemental Fire MechRemove71864 Kai and Cole's Combiner VehiclesRemove
ThemeNINJAGONINJAGONINJAGO
US list price$39.99$29.99Lowest$39.99
Pieces158322394Most
Price per piece25.3¢9.3¢Lowest10.2¢
Age on the box4+7+7+
Status on lego.comRetiring soonAvailable nowRetiring soonWill ship in 60 daysAvailable
Retiring soon badge seen sinceOct 10, 2026Oct 10, 2026Not marked
Insiders points260195260
Product pagelego.comlego.comlego.com
Checked