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King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US
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Bowser's Castle Boss Battle Expansion Set 71369 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US
![King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US](https://www.lego.com/cdn/cs/set/assets/blt9111d2873c021cfb/71377-PDP-202010-Block-Standard-1.jpg?fit=crop&format=jpg&quality=80&width=635&height=440&dpr=1)
King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US
![Luigi's Mansion™ Entryway Expansion Set 71399 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US Luigi's Mansion™ Entryway Expansion Set 71399 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US](https://www.lego.com/cdn/cs/set/assets/blted0c0cd8131c66e2/71399.png?fit=bounds&format=png&width=1500&height=1500&dpr=1)
Luigi's Mansion™ Entryway Expansion Set 71399 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop US
![LEGO Set 71377-1 King Boo and the Haunted Yard Expansion Set (2020 Super Mario) | Rebrickable - Build with LEGO LEGO Set 71377-1 King Boo and the Haunted Yard Expansion Set (2020 Super Mario) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/71377-1/67024.jpg/1000x800p.jpg?1655314898.8290498)