King Boo and the Haunted Yard Expansion Set (71377-1)

LEGO set 71377-1 King Boo and the Haunted Yard Expansion Set - Image 1

Price Comparison

Find the cheapest deal for King Boo and the Haunted Yard Expansion Set across 1 retailer in The United States.

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	$64.99 + $15.00 (30%)

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Set details

Name: King Boo and the Haunted Yard Expansion Set
Set number: 71377-1
Year: 2020
Theme: Super Mario
Number of parts: 431
Number of part types: 144
Age rating: 8+
Retail price: $49.99
Retirement date: 31-12-2021

Price History

Track how the lowest available price for set 71377-1 in The United States has changed over time.

Browse all 431 parts in set 71377-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $52.60
Pricing information known of 136/144 parts.

Part

Color

Quantity

Average price

Total

Value

Brick Sloped 33° 3 x 3 Double Convex

Black

$0.30

$2.38

8 x $0.30

$2.38

Gate 1 x 4 x 9 Arched with Bars and Three Studs

Black

$1.10

$2.19

2 x $1.10

$2.19

Brick 1 x 2 x 5 with Hollow Studs

Dark Bluish Gray

$0.23

$1.84

8 x $0.23

$1.84

Brick 1 x 6

White

$0.28

$1.70

6 x $0.28

$1.70

Brick Curved Inverted 2 x 1

Blue

$0.20

$1.62

8 x $0.20

$1.62

Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]

Reddish Brown

$0.20

$1.62

8 x $0.20

$1.62

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs

Reddish Brown

$0.23

$1.61

7 x $0.23

$1.61

Technic Gear 20 Tooth Double Bevel with Clutch on Both Sides

Blue

$0.77

$1.54

2 x $0.77

$1.54

Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs

Dark Orange

$0.30

$1.19

4 x $0.30

$1.19

Brick 1 x 4

White

$0.15

$1.04

7 x $0.15

$1.04

Brick Special 1 x 4 Palisade [aka Log]

Reddish Brown

$0.14

$0.95

7 x $0.14

$0.95

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides

Dark Bluish Gray

$0.22

$0.87

4 x $0.22

$0.87

Plate 2 x 8

Dark Tan

$0.12

$0.85

7 x $0.12

$0.85

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs

Light Bluish Gray

$0.14

$0.81

6 x $0.14

$0.81

Brick Special 1 x 2 with 2 Studs on 1 Side

Blue

$0.20

$0.81

4 x $0.20

$0.81

Plate 1 x 2

Dark Bluish Gray

$0.07

$0.81

12 x $0.07

$0.81

Brick Curved 2 x 1 No Studs [1/2 Bow]

Reddish Brown

$0.09

$0.76

8 x $0.09

$0.76

Wedge Plate 2 x 2 Cut Corner

Magenta

$0.09

$0.76

8 x $0.09

$0.76

Insect Accessory, Spider Web, Hanging

White

$0.15

$0.74

5 x $0.15

$0.74

Feet, 2 x 2 x 2/3 with 4 Studs on Top

Reddish Brown

$0.37

$0.73

2 x $0.37

$0.73

Plant, Flower Stem with Bar and 6 Stems

Black

$0.35

$0.70

2 x $0.35

$0.70

Brick Curved 4 x 2 No Studs

Dark Bluish Gray

$0.31

$0.62

2 x $0.31

$0.62

Plate 6 x 6

White

$0.62

$0.62

1 x $0.62

$0.62

Brick Wedged 2 x 2 Facet

Dark Bluish Gray

$0.07

$0.61

9 x $0.07

$0.61

Window Pane Latticed 1 x 2 x 2

Pearl Gold

$0.15

$0.59

4 x $0.15

$0.59

Brick 1 x 2

Black

$0.08

$0.57

7 x $0.08

$0.57

Brick 1 x 2

White

$0.08

$0.57

7 x $0.08

$0.57

Technic Gear Rack 1 x 4

White

$0.28

$0.57

2 x $0.28

$0.57

Brick Special 1 x 2 with Masonry Brick Profile

Dark Bluish Gray

$0.14

$0.54

4 x $0.14

$0.54

Brick 1 x 2

Dark Bluish Gray

$0.14

$0.54

4 x $0.14

$0.54

Bracket 1 x 2 - 2 x 2 Inverted

Blue

$0.14

$0.54

4 x $0.14

$0.54

Brick Sloped 75° 2 x 2 x 3 [Solid Studs]

Dark Bluish Gray

$0.26

$0.51

2 x $0.26

$0.51

Tile 2 x 2 with Goomba and Barcode Print (Sticker)

Dark Orange

$0.26

$0.51

2 x $0.26

$0.51

Brick Sloped 45° 2 x 2 Double Convex

Black

$0.26

$0.51

2 x $0.26

$0.51

Technic Beam 1 x 6 Thin

Black

$0.26

$0.51

2 x $0.26

$0.51

Wedge Plate 2 x 2 Cut Corner

Reddish Brown

$0.12

$0.49

4 x $0.12

$0.49

Window 1 x 2 x 2 Castle

Dark Bluish Gray

$0.12

$0.49

4 x $0.12

$0.49

Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs

Dark Orange

$0.12

$0.49

4 x $0.12

$0.49

Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs

Dark Orange

$0.24

$0.49

2 x $0.24

$0.49

Brick 2 x 2 with Star with Eyes Print

Blue

$0.45

$0.45

1 x $0.45

$0.45

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Blue

$0.05

$0.43

8 x $0.05

$0.43

Brick Arch 1 x 4

Reddish Brown

$0.11

$0.43

4 x $0.11

$0.43

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Dark Azure

$0.05

$0.43

8 x $0.05

$0.43

Door 1 x 4 x 6 Round Top with Window and Keyhole, Reinforced Edge

Dark Brown

$0.42

$0.42

1 x $0.42

$0.42

Plate 2 x 12

Dark Tan

$0.42

$0.42

1 x $0.42

$0.42

Brick Sloped 33° 3 x 2

Black

$0.08

$0.41

5 x $0.08

$0.41

Window 1 x 2 x 2 2/3 Pane Lattice Diamond with Rounded Top

Pearl Gold

$0.14

$0.41

3 x $0.14

$0.41

Technic Beam 1 x 9 Thick

Black

$0.20

$0.41

2 x $0.20

$0.41

Plate 2 x 8

Light Bluish Gray

$0.19

$0.38

2 x $0.19

$0.38

Technic Brick 1 x 2 [2 Pin Holes]

Black

$0.09

$0.38

4 x $0.09

$0.38

Window 1 x 2 x 2 2/3 with Rounded Top

Reddish Brown

$0.18

$0.35

2 x $0.18

$0.35

Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]

Tan

$0.34

$0.34

1 x $0.34

$0.34

Plate 1 x 2

Dark Orange

$0.07

$0.34

5 x $0.07

$0.34

Technic Pin with Friction Ridges Lengthwise and Center Slots

Black

$0.03

$0.32

12 x $0.03

$0.32

Brick Special 1 x 2 with Vertical Clip [Open O Clip]

Reddish Brown

$0.04

$0.32

8 x $0.04

$0.32

Brick Curved 2 x 2 x 2/3

Dark Orange

$0.08

$0.32

4 x $0.08

$0.32

Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side

Light Bluish Gray

$0.15

$0.30

2 x $0.15

$0.30

Tile 2 x 2 Corner

Black

$0.15

$0.30

2 x $0.15

$0.30

Technic Plate 2 x 8 [7 Holes]

Light Bluish Gray

$0.28

$0.28

1 x $0.28

$0.28

Technic Brick 1 x 6 [5 Pin Holes]

Dark Bluish Gray

$0.14

$0.27

2 x $0.14

$0.27

Technic Worm Gear Type 2

Light Bluish Gray

$0.27

$0.27

1 x $0.27

$0.27

Tile 2 x 2 with Groove

Dark Orange

$0.14

$0.27

2 x $0.14

$0.27

Brick Special 1 x 2 Palisade [aka Log]

Reddish Brown

$0.05

$0.27

5 x $0.05

$0.27

Technic Axle Connector Smooth [with x Hole + Orientation]

Black

$0.05

$0.27

5 x $0.05

$0.27

Tile 2 x 2 with Star and Barcode Print (Sticker)

Blue

$0.26

$0.26

1 x $0.26

$0.26

Plate 1 x 6

Light Bluish Gray

$0.12

$0.24

2 x $0.12

$0.24

Brick Arch 1 x 3 x 2

Reddish Brown

$0.12

$0.24

2 x $0.12

$0.24

Technic Gear 12 Tooth Double Bevel

Black

$0.08

$0.24

3 x $0.08

$0.24

Weapon Spear Tip with Fins

Black

$0.12

$0.24

2 x $0.12

$0.24

Brick Arch 1 x 3 x 3 [Gothic]

Dark Brown

$0.12

$0.24

2 x $0.12

$0.24

Plate 2 x 8

White

$0.24

$0.24

1 x $0.24

$0.24

Plate 1 x 2

Dark Azure

$0.05

$0.22

4 x $0.05

$0.22

Insect, Spider with Elongated Tail Section

Black

$0.11

$0.22

2 x $0.11

$0.22

Technic Pin Connector Round [Slotted]

Black

$0.11

$0.22

2 x $0.11

$0.22

Brick Special 1 x 2 with Groove

Reddish Brown

$0.11

$0.22

2 x $0.11

$0.22

Tile Round 1 x 1

Red

$0.05

$0.22

4 x $0.05

$0.22

Plate 1 x 2

Black

$0.07

$0.20

3 x $0.07

$0.20

Plate 2 x 4

Dark Bluish Gray

$0.09

$0.19

2 x $0.09

$0.19

Technic Pin 3/4

Tan

$0.03

$0.16

6 x $0.03

$0.16

Brick Sloped 33° 3 x 1

Dark Tan

$0.08

$0.16

2 x $0.08

$0.16

Tile 1 x 1 with Groove

Black

$0.08

$0.16

2 x $0.08

$0.16

Plate Special 1 x 2 with Handles on Ends

Black

$0.04

$0.16

4 x $0.04

$0.16

Plate Special 1 x 2 with Clips Horizontal [Open O Clips]

Yellow

$0.04

$0.16

4 x $0.04

$0.16

Wedge Plate 4 Stud 45° Angle Plate

Reddish Brown

$0.04

$0.16

4 x $0.04

$0.16

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Dark Brown

$0.05

$0.16

3 x $0.05

$0.16

Tile 1 x 3

Dark Tan

$0.14

$0.14

1 x $0.14

$0.14

Brick 1 x 1

Dark Bluish Gray

$0.07

$0.14

2 x $0.07

$0.14

Plate Special 1 x 2 with Door Rail

Light Bluish Gray

$0.07

$0.14

2 x $0.07

$0.14

Brick Round 1 x 1 Open Stud

Reddish Brown

$0.07

$0.14

2 x $0.07

$0.14

Plate 1 x 4

Black

$0.07

$0.14

2 x $0.07

$0.14

Technic Brick 1 x 1 with Pin Hole

Reddish Brown

$0.07

$0.14

2 x $0.07

$0.14

Brick Curved 1 x 2 x 1 No Studs

White

$0.07

$0.14

2 x $0.07

$0.14

Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

White

$0.12

$0.12

1 x $0.12

$0.12

Crown / Flower / Egg Shell Half

Pearl Gold

$0.12

$0.12

1 x $0.12

$0.12

Tile 2 x 2 Corner

Reddish Brown

$0.12

$0.12

1 x $0.12

$0.12

Tile Special Round 2 x 2 with Hole

Tan

$0.12

$0.12

1 x $0.12

$0.12

Brick Special 1 x 2 with Vertical Clip [Open O Clip]

Dark Bluish Gray

$0.03

$0.11

4 x $0.03

$0.11

Tile 1 x 2 with Groove

Reddish Brown

$0.11

$0.11

1 x $0.11

$0.11

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Plate 1 x 2

Blue

$0.05

$0.11

2 x $0.05

$0.11

Brick Arch 1 x 6 Raised Arch

Reddish Brown

$0.05

$0.11

2 x $0.05

$0.11

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Black

$0.05

$0.11

2 x $0.05

$0.11

Plate 2 x 2

Light Bluish Gray

$0.05

$0.11

2 x $0.05

$0.11

Brick Curved 1 x 3 x 2 Inverted [Inside Bow]

Reddish Brown

$0.09

$0.09

1 x $0.09

$0.09

Technic Axle 4

Red

$0.03

$0.08

3 x $0.03

$0.08

Technic Axle 3

Yellow

$0.03

$0.08

3 x $0.03

$0.08

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Reddish Brown

$0.04

$0.08

2 x $0.04

$0.08

Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Bottom

Light Bluish Gray

$0.08

$0.08

1 x $0.08

$0.08

Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]

Light Bluish Gray

$0.08

$0.08

1 x $0.08

$0.08

Plate Round 1 x 1 with Solid Stud

Light Bluish Gray

$0.04

$0.08

2 x $0.04

$0.08

Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole

Dark Bluish Gray

$0.04

$0.08

2 x $0.04

$0.08

Brick Sloped 65° 2 x 1 x 2

Dark Brown

$0.08

$0.08

1 x $0.08

$0.08

Plate 2 x 2

Reddish Brown

$0.04

$0.08

2 x $0.04

$0.08

Brick 1 x 2 x 2 with Inside Stud Holder

Reddish Brown

$0.07

$0.07

1 x $0.07

$0.07

Technic Beam 1 x 3 Thick

White

$0.07

$0.07

1 x $0.07

$0.07

Brick Sloped 30° 1 x 2 x 2/3

Black

$0.07

$0.07

1 x $0.07

$0.07

Technic Plate 2 x 4 [3 Holes]

Black

$0.07

$0.07

1 x $0.07

$0.07

Bracket 1 x 2 - 2 x 2

White

$0.07

$0.07

1 x $0.07

$0.07

Plate 2 x 4

Dark Tan

$0.07

$0.07

1 x $0.07

$0.07

Technic Brick 1 x 2 [1 Pin Hole]

White

$0.07

$0.07

1 x $0.07

$0.07

Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud]

Dark Bluish Gray

$0.03

$0.05

2 x $0.03

$0.05

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Yellow

$0.03

$0.05

2 x $0.03

$0.05

Plate 1 x 2

Reddish Brown

$0.05

$0.05

1 x $0.05

$0.05

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Black

$0.05

$0.05

1 x $0.05

$0.05

Plate 2 x 3

Dark Tan

$0.05

$0.05

1 x $0.05

$0.05

Brick 1 x 2

Red

$0.05

$0.05

1 x $0.05

$0.05

Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Top

Light Bluish Gray

$0.05

$0.05

1 x $0.05

$0.05

Brick Sloped 45° 2 x 1 with Bottom Pin

Light Bluish Gray

$0.05

$0.05

1 x $0.05

$0.05

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Blue

$0.04

$0.04

1 x $0.04

$0.04

Technic Pin Long without Friction Ridges, with Anti-Roll Notch

Tan

$0.04

$0.04

1 x $0.04

$0.04

Brick Round 2 x 2 with Axle Hole

Lime

$0.04

$0.04

1 x $0.04

$0.04

Technic Axle 5

Light Bluish Gray

$0.04

$0.04

1 x $0.04

$0.04

Technic Axle 2 Notched

Red

$0.03

$0.03

1 x $0.03

$0.03

Technic Pin 1/2 without Friction Ridges

Blue

$0.03

$0.03

1 x $0.03

$0.03

Technic Axle 4 with Stop

Dark Bluish Gray

$0.03

$0.03

1 x $0.03

$0.03

Technic Pin without Friction Ridges Lengthwise

Light Bluish Gray

$0.03

$0.03

1 x $0.03

$0.03

Missing pricing information on the following items.

	Color	Quantity
Tile 2 x 2 with Explosion and Barcode Print (Sticker)	Black	4
Plate Special 2 x 2 with Center Stud (Jumper) with Two Black Curved Lines Print	Dark Azure	4
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version]	Reddish Brown	2
Tile 2 x 2 with Goomba Face with Low Furrowed Brow and Curved Mouth Print	Dark Orange	2
Tile 2 x 2 with Coin and Barcode Print (Sticker)	Light Bluish Gray	2
Bar 2L with Towball	Red	1
Tile 2 x 2 with King Boo and Barcode Print (Sticker)	Dark Azure	1
Tile 6 x 6 with Bottom Tubes with King Boo Face Print	White	1

Compare the value of buying King Boo and the Haunted Yard Expansion Set as a complete set versus the total value of all parts individually.

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?	$56.89	?
Used	6 months	?	?	$23.94	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	$65.49	$95.76	1.46
	6 months	$41.00	$52.86	1.29
	1 year	$46.87	$52.60	1.12
Used	Current	$48.56	$70.61	1.45

Combined 6 Month Sales Volume (New)
Total items sold	1

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.

Exciting app
Make building this set even more fun with intuitive Instructions PLUS on the free LEGO Super Mario app. It features digital viewing tools and creative suggestions for alternative ways to build and play and is a safe platform for fans to share ideas.

Limitless gameplay
Perfect for fun competitions with friends or solo gameplay, LEGO Super Mario toy playsets bring a family-favourite character into the real world. The Starter Course, Expansion Sets and Power-Up Packs nurture kids’ problem-solving creativity.

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.
After defeating the Goombas, stomping on a spider web and flipping a tree to collect digital coins, LEGO® Mario™ (figure not included) must jump on the spinning Swoops until King Boo is toppled to reveal the Super Star.
A super birthday or Christmas gift for kids aged 8 and up, this 431-piece LEGO® toy playset inspires children to create their own unique levels to add to their Adventures with Mario Starter Course (71360).
This modular set measures over 6.5” (17.5cm) high, 16.5” (42.5cm) wide and 10.5” (27.5cm) deep in its basic formation. It can be rearranged and combined with the Starter Course and other Expansion Sets in many ways.
No batteries required for this creative building toy – power up the gameplay by adding it to the Starter Course.
The free LEGO® Super Mario™ app has cool viewing tools to make building more fun and gives kids a safe platform for sharing creative ideas. For a list of compatible Android and iOS devices, visit LEGO.com/devicecheck.
Collectible LEGO® Super Mario™ construction toys bring a family-favourite character into the real world, offering fans unlimited ways to expand, rebuild and create new challenges to master in group or solo gameplay.
Since 1958, LEGO® building bricks have met the highest industry standards. They connect perfectly and pull apart easily every time, so there’s no need for a Super Star’s power to build or rebuild!
LEGO® bricks and pieces are tested in almost every way imaginable so you can be sure that every LEGO toy building set meets the highest safety and quality standards.
This set features Digital Building Instructions. Now it’s easy to follow the steps on your mobile device or download a PDF of the printed building guide. Click the Building Instructions button at the bottom of this page to find and download the instructions.

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