Posted in: Collectibles, LEGO | Tagged: avengers: doomsday, legoBuild A Marvel Team-Up with LEGO's Avengers: Doomsday Quinjet SetGet ready to clear some shelf space — LEGO is back with new sets, including the Avengers: Doomsday Quinjet. Article Summary LEGO unveils the Avengers: Doomsday Quinjet, a 433-piece Marvel set packed with action and display appeal. Preorders are live now for $59.99, with the LEGO Avengers: Doomsday Quinjet launching October 4, 2026. Up first is the new Avengers: Doomsday Quinjet, which will come in at 433 pieces. Pre-orders are already live on the LEGO Store for this new Avengers: Doomsday Quinjet set for $59.99, with an October 4, 2026, release date.