![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/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 US
![LEGO Super Mario 71377 King Boo and the Haunted Yard Expansion Set-X68EF (3) - The Brothers Brick | The Brothers Brick LEGO Super Mario 71377 King Boo and the Haunted Yard Expansion Set-X68EF (3) - The Brothers Brick | The Brothers Brick](https://s3-us-west-2.amazonaws.com/media.brothers-brick.com/2020/06/LEGO-Super-Mario-71377-King-Boo-and-the-Haunted-Yard-Expansion-Set-X68EF-3.jpg)
LEGO Super Mario 71377 King Boo and the Haunted Yard Expansion Set-X68EF (3) - The Brothers Brick | The Brothers Brick
![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/mqdefault.jpg)
LEGO Instructions: How to Build LEGO King Boo and the Haunted Yard Expansion Set - 71377 SUPER MARIO - YouTube
![BrickLink - Set 71377-1 : LEGO King Boo and the Haunted Yard - Expansion Set [Super Mario:Super Mario Expansion Set] - BrickLink Reference Catalog BrickLink - Set 71377-1 : LEGO King Boo and the Haunted Yard - Expansion Set [Super Mario:Super Mario Expansion Set] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/IN/0/71377-1.png)