![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
![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/blt571645c6fbc31a4b/71377-PDP-202010-Block-Standard-2.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
![Lego 71377 super mario king boo and the haunted yard expansion set great birthday gift kids playset bricks fan toys fun 431pcs - AliExpress Lego 71377 super mario king boo and the haunted yard expansion set great birthday gift kids playset bricks fan toys fun 431pcs - AliExpress](https://ae01.alicdn.com/kf/H763cb93cb2054c31806499460dbeaf41n.jpg_640x640Q90.jpg_.webp)
Lego 71377 super mario king boo and the haunted yard expansion set great birthday gift kids playset bricks fan toys fun 431pcs - AliExpress
![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/71377-1/67022.jpg/1000x800p.jpg?1655314898.7330499)