Set prices › NINJAGO › 71870

LEGO® The Twin Titan Mechs 71870

NINJAGONINJAGO Legends20261,708 piecesAvailable at LEGO

LEGO retail price

$139.99

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Shop links may earn us a small fee. Prices updated Oct 15, 2026, 16:17 UTC.

New · sold avg, 6 months$108.6414 sold

Used · sold avg, 6 months—Too few sales

Price history

NewUsedLEGO retail

Monthly average of real sales, in USD at today's exchange rate.

What is LEGO The Twin Titan Mechs 71870 worth?

A new, sealed The Twin Titan Mechs (71870) sold for $108.64 on average over the last six months, across 14 sales. LEGO still sells it for $139.99 in the US, which makes the retail price its value new.

Set facts

Set number: 71870
Pieces: 1,708
Released: 2026
Theme: NINJAGO
Price per piece: $0.08
Status: On sale at LEGO

Questions

Is LEGO 71870 The Twin Titan Mechs retired?

No. LEGO still sells The Twin Titan Mechs in the US for $139.99, so a new, sealed set is worth its retail price. Once LEGO retires it, the market price takes over.

How are these prices calculated?

Values are quantity-weighted averages of real sales of the set over the last six months, updated every night. LEGO retail prices come from Brickset. Other currencies are converted at the European Central Bank's daily rate.

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