Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
71377 King Boo and the Haunted Yard is a 431 piece Super Mario set with 7 minifigs released in 2020. This is a Ghost House-themed expansion set that includes King Boo, Goomba Guards, and spinning Swoopers. It is only available at select retailers.

The current retail price is $49.99, however, the average price on the secondary markets is around $62 which could indicate the set is backordered or temporarily out of stock. Once retired, the expected annual growth will be close to 5% after the second year, which will value the set bewteen $53 and $55 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71377 King Boo and the Haunted Yard.
Amazon listing for King Boo and the Haunted Yard
~$48.99
-2.0%
Offical set 71377 Super Mario King Boo and the Haunted Yard at LEGO.com
$49.99
(NL) BrickLink store Namraah's-brick-store
$50.33
+0.7%
(US) Super Mario: King Boo and the Haunted Yard Expansion Set (71377)brand new
$54.00
+8.0%
(US) BOX DAMAGE LEGO Super Mario: King Boo and the Haunted Yard Expansion Set (71377)
$55.00
+10.0%
(HK) BrickLink store Brick Depot HK
$56.38
+12.8%
(US) Super Mario: King Boo and the Haunted Yard Expansion Set (71377) New Sealed
$57.00
+14.0%
(US) Super Mario: King Boo and the Haunted Yard Expansion Set (71377) NEW SEALED
$59.95
+19.9%
(US) Super Mario King Boo and the Haunted Yard Expansion Set 71377 NEW IN BOX
$59.99
+20.0%
(US) SHIPS FAST! LEGO Super Mario King Boo and the Haunted Yard Expansion Set 71377
$59.99
+20.0%
(US) Super Mario: King Boo and the Haunted Yard Expansion Set (71377) NEW SEALED
$60.00
+20.0%
Show 71 more listings

Sets in 2020 Super Mario / Expansion Set

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 1,010
Availability Retail
71369 LEGO Super Mario Bowser's Castle Boss Battle
Retail $99.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 468 / 2
Availability Retail
71362 LEGO Super Mario Guarded Fortress
Retail $49.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 464 / 5
Availability Retail
71368 LEGO Super Mario Toad's Treasure Hunt
Retail $69.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 393
Availability Limited Retail
71376 LEGO Super Mario Thwomp Drop
Retail $39.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 217 / 4
Availability Retail
71365 LEGO Super Mario Piranha Plant Power Slide
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 205 / 2
Availability Retail
71367 LEGO Super Mario Mario's House & Yoshi
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 180 / 2
Availability Retail
71363 LEGO Super Mario Desert Pokey
Retail $19.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 163 / 2
Availability Retired
40414 LEGO Super Mario Monty Mole & Super Mushroom
promotional
Value $68.38
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 133 / 2
Availability Retail
71364 LEGO Super Mario Whomp's Lava Trouble
Retail $19.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 132 / 3
Availability Retail
71366 LEGO Super Mario Boomer Bill Barrage
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 120
Availability Limited Retail
77907 LEGO Super Mario Toad's Special Hideaway
Retail $19.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 18
Availability Retail
30385 LEGO Super Mario Super Mushroom Surprise
Retail $4.99
Available at retail

Minifigs

King Boo and the Haunted Yard contains the following Minifigs.
LEGO® Super Mario™ fans will love the frightful challenges in this King Boo and the Haunted Yard Expansion Set (71377). A fun gift for kids to add to the LEGO Super Mario Starter Course (71360), this collectible toy features King Boo, 2 Goombas and 4 Swoop figures for action-packed gameplay. To get to the hidden Super Star, players must stomp on Goombas and a spider web, flip a tree and then stomp the spinning Swoops to topple King Boo.

Fans can create frightfully fun, stomping, spinning challenges to add to their LEGO® Super Mario™ Starter Course with this action-packed King Boo and the Haunted Yard Expansion Set (71377).

This LEGO® Super Mario™ toy playset features 2 Goombas, 4 Swoops and a King Boo for gameplay action as players guide LEGO® Mario™ (figure not included; find in the Starter Course) through the brick-built haunted yard.
Description provided by LEGO©