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Compare 71864 vs 71839 vs 71831

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 71864, 71839, 71831
71864 Kai and Cole's Combiner VehiclesRemove71839 Arin's Spinjitzu Battle MechRemove71831 Ninja Spinjitzu TempleRemove
ThemeNINJAGONINJAGONINJAGO
US list price$39.99$22.99Lowest$39.99
Pieces394Most213158
Price per piece10.2¢Lowest10.8¢25.3¢
Age on the box7+7+4+
Status on lego.comAvailableRetiring soonWill ship in 60 daysRetiring soonAvailable now
Retiring soon badge seen sinceNot markedOct 10, 2026Oct 10, 2026
Insiders points260149260
Product pagelego.comlego.comlego.com
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