![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/blte9b4baa125e1e745/71377-PDP-202010-Hero3-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
![Playset Lego Super Mario King Boo, Super Mushroom Surprise & Super Mario Character Pack Exclusive Building Kit Bundle - Walmart.com Playset Lego Super Mario King Boo, Super Mushroom Surprise & Super Mario Character Pack Exclusive Building Kit Bundle - Walmart.com](https://i5.walmartimages.com/asr/01b8d187-e6d0-4698-92fa-55598293963d.e74587bfc9d88eccb10bbfcfa0047333.jpeg)
Playset Lego Super Mario King Boo, Super Mushroom Surprise & Super Mario Character Pack Exclusive Building Kit Bundle - Walmart.com
![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)
BrickLink - Set 71377-1 : LEGO King Boo and the Haunted Yard - Expansion Set [Super Mario:Super Mario Expansion Set] - BrickLink Reference Catalog
![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/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 US
Lego Super Mario King Boo And The Haunted Yard Expansion Set #71377 - Building Sets | Facebook Marketplace | Facebook
![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/blt143ae565f1c17f0e/71377-PDP-202010-Block-Standard-5.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
![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/blt948df9c57174a398/71377-PDP-202010-Hero2-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 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
![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/blt991f103e92e78d32/71377_alt7.jpg)