Update: LEGO has officially released five new Marvel Super Heroes sets for Avengers: Endgame as of April 1. Two of the five sets were previously leaked from Amazon France and prices range from $19.99 to $99.99 USD.
Be aware that potential spoilers follow for Avengers: Endgame. Continue at your own risk.
The LEGO sets include:
Captain America: Outriders Attack: $19.99 USD (167 pieces)
War Machine Buster: $34.99 USD (362 pieces)
Iron Man Hall of Armor: $59.99 USD (524 pieces)
Avengers Ultimate Quinjet: $79.99 (838 pieces)
Compound Battle: $99.99 (699 pieces)
Avengers characters in the sets are made up of Captain America, Iron Man, Ant-Man, War Machine, Black Widow, Hawkeye, Thor, Rocket, Captain Marvel, Hulk, and Nebula – all characters who are part of the new Avengers: Endgame posters and are shown to have survived Thanos’ snap.
Source: IGN.com Update: LEGO Releases Five Avengers: Endgame Sets, Teases Battle Scenes