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LEGO Sea Serpent (40912)
LEGO LEGO Ideas and CUUSOO · 40912

Sea Serpent

Retiring soon
Set number
40912
Year
2026
Pieces
241

Expected to retire: December 2026 (Brickset). An expected date, not LEGO's: it can move.

£39.5016.4p a piece · checked 4 Nov 2026, 14:52 GMT
In stock
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Sea Serpent is LEGO set 40912, a 241-piece LEGO Ideas and CUUSOO set released in 2026.

Today's price is £39.50, which works out at 16.4p a piece.

Brickset expects it to retire in December 2026; expected dates can move.

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Set data from Rebrickable. Data from Brickset (expected retirement date). Prices can change; the shop's page has the final word when you buy. We may earn from links to shops.