![King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop GR King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop GR](https://www.lego.com/cdn/cs/set/assets/bltcb3a952555df5d96/71377.jpg?fit=bounds&format=jpg&quality=80&width=1500&height=1500&dpr=1)
King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop GR
![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/71377-1/67023.jpg/1000x800p.jpg?1655314898.74905)
LEGO Set 71377-1 King Boo and the Haunted Yard Expansion Set (2020 Super Mario) | Rebrickable - Build with LEGO
![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/bltd1f739f0a83c8309/71377_alt5.jpg)
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 GR King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop GR](https://www.lego.com/cdn/cs/set/assets/blt4242df1905c16686/71377-PDP-202010-Hero1-Standard-Large.jpg?fit=crop&format=jpg&quality=80&width=1600&height=500&dpr=1)
King Boo and the Haunted Yard Expansion Set 71377 | LEGO® Super Mario™ | Buy online at the Official LEGO® Shop GR
![LEGO Instructions: How to Build LEGO King Boo and the Haunted Yard Expansion Set - 71377 SUPER MARIO - YouTube LEGO Instructions: How to Build LEGO King Boo and the Haunted Yard Expansion Set - 71377 SUPER MARIO - YouTube](https://i.ytimg.com/vi/CF1ksCF8x18/maxresdefault.jpg)