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Triwizard Tournament: The Black Lake

Triwizard Tournament: The Black Lake

76420-1·Harry Potter·2023·5 minifigs·136 parts

Used Avg
$24.00
New Avg
$38.03
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About Triwizard Tournament: The Black Lake

Triwizard Tournament: The Black Lake (76420-1) is a LEGO Harry Potter set from 2023 that sells for around $24.00 used on BrickLink. It includes 5 minifigures with a combined resale value of $20.39 — that's 85% of the set's price in figures alone. The most valuable is Merperson - Sand Green Body, Medium Nougat Wavy Hair at $7.92. For sellers buying complete sets to part out, the minifig value here makes this one worth considering.

Part-out value

The minifigures in this set are worth $20.39 individually on BrickLink — 85% of the complete set price ($24.00). The figs carry almost all the value here. If you find this set incomplete or are buying to part out, the minifigures are where the money is.

Seller notes

  • Sealed copies sell for $38.03 vs $24.00 used — a 58% premium. If you have this set new in sealed box (NISB), price it accordingly.

Minifigures in Triwizard Tournament: The Black Lake (5)

Harry Potter - Triwizard Uniform, Flippers
Harry Potter - Triwizard Uniform, Flippers
hp413$2.78
Viktor Krum - Shark, Dual Sided Head
Viktor Krum - Shark, Dual Sided Head
hp414$5.60
Hermione Granger - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
Hermione Granger - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
hp415$2.16
Ron Weasley - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
Ron Weasley - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
hp416$1.93
Merperson - Sand Green Body, Medium Nougat Wavy Hair
Merperson - Sand Green Body, Medium Nougat Wavy Hair
hp417$7.92

Parts (136)

Plate, Modified 1 x 2 with Clip on Side (Horizontal Grip)
Plate, Modified 1 x 2 with Clip on Side (Horizontal Grip)
×2
Slope, Curved 2 x 1 x 2/3
Slope, Curved 2 x 1 x 2/3
×4
Wedge 4 x 4 Triple Inverted with Connections between 4 Studs
Wedge 4 x 4 Triple Inverted with Connections between 4 Studs
Arch 1 x 3 x 3
Arch 1 x 3 x 3
×6
Arch 1 x 3 x 3
Arch 1 x 3 x 3
×4
Tile, Round 2 x 2 with Bottom Stud Holder with Clock and Red and Black Hands Pattern
Tile, Round 2 x 2 with Bottom Stud Holder with Clock and Red and Black Hands Pattern
Fence 1 x 4 x 2 Spindled with 4 Studs
Fence 1 x 4 x 2 Spindled with 4 Studs
×2
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)
×2
Tile, Modified 1 x 1 with Open O Clip
Tile, Modified 1 x 1 with Open O Clip
×2
Plate, Modified 1 x 2 with Pin Hole on Bottom
Plate, Modified 1 x 2 with Pin Hole on Bottom
×2
Fence 4 x 4 x 2 Quarter Round Spindled with 3 Studs
Fence 4 x 4 x 2 Quarter Round Spindled with 3 Studs
×2
Bar   1L with Tow Ball
Bar 1L with Tow Ball
×2
Brick, Modified 1 x 2 x 1 2/3 with Studs on Side
Brick, Modified 1 x 2 x 1 2/3 with Studs on Side
×4
Plate, Round Half 4 x 8
Plate, Round Half 4 x 8
×2
Minifigure, Utensil Goblet
Minifigure, Utensil Goblet
Bar Holder with Handle
Bar Holder with Handle
×2
Brick 2 x 2 Corner
Brick 2 x 2 Corner
×2
Technic, Axle Connector Hub with 2 Bar Holders Perpendicular
Technic, Axle Connector Hub with 2 Bar Holders Perpendicular
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×2
Plate 2 x 12
Plate 2 x 12
×2
Brick 2 x 6
Brick 2 x 6
Plate, Round 1 x 1 with Flower Edge (5 Petals)
Plate, Round 1 x 1 with Flower Edge (5 Petals)
×11
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
Tile, Round Corner 4 x 4 Macaroni
Tile, Round Corner 4 x 4 Macaroni
×2
Brick 2 x 4
Brick 2 x 4
×2
Brick 2 x 3
Brick 2 x 3
×4
Brick 2 x 2
Brick 2 x 2
×2
Brick 1 x 2
Brick 1 x 2
×2
Plant Sea Grass / Seaweed
Plant Sea Grass / Seaweed
×2
Brick 1 x 4
Brick 1 x 4
×2
Brick, Modified 1 x 2 with Log Profile
Brick, Modified 1 x 2 with Log Profile
×4
Brick, Modified 1 x 2 with Log Profile
Brick, Modified 1 x 2 with Log Profile
×2
Brick, Modified 1 x 2 with Log Profile
Brick, Modified 1 x 2 with Log Profile
×7
Plate 2 x 4
Plate 2 x 4
Plate 2 x 4
Plate 2 x 4
×2
Plate 2 x 4
Plate 2 x 4
×2
Plate 2 x 3
Plate 2 x 3
×2
Plate 2 x 3
Plate 2 x 3
×2
Plate 2 x 2
Plate 2 x 2
×2
Plate 1 x 2
Plate 1 x 2
×2
Plate 1 x 2
Plate 1 x 2
×4
Plate 1 x 2
Plate 1 x 2
×2
Plate 1 x 2
Plate 1 x 2
×4
Plate 4 x 6
Plate 4 x 6
×2
Plate 2 x 8
Plate 2 x 8
Plate 4 x 8
Plate 4 x 8
Slope 45 2 x 2
Slope 45 2 x 2
×2
Slope 45 2 x 2
Slope 45 2 x 2
×2
Slope 45 2 x 1
Slope 45 2 x 1
×4
Brick, Modified 1 x 4 with Studs on Side
Brick, Modified 1 x 4 with Studs on Side
×2
Brick, Round  1 x 1
Brick, Round 1 x 1
×8
Brick, Round  1 x 1
Brick, Round 1 x 1
Brick, Round  1 x 1
Brick, Round 1 x 1
×2
Tile 2 x 2
Tile 2 x 2
×2
Tile 1 x 2
Tile 1 x 2
×2
Technic Ball Joint
Technic Ball Joint
Hose, Soft Axle  7L
Hose, Soft Axle 7L
×2
Grindylow with Black Eyes and Wide Open Mouth Smile with White Teeth Pattern
Grindylow with Black Eyes and Wide Open Mouth Smile with White Teeth Pattern
Bar   1L with 1 x 1 Round Plate with Hollow Stud
Bar 1L with 1 x 1 Round Plate with Hollow Stud
×3
Bar   1L with 1 x 1 Round Plate with Hollow Stud
Bar 1L with 1 x 1 Round Plate with Hollow Stud
×2
Slope 33 3 x 2
Slope 33 3 x 2
×2
Crab
Crab
Cone 1 1/2 x 1 1/2 x 2/3 Truncated
Cone 1 1/2 x 1 1/2 x 2/3 Truncated
Plate 6 x 14
Plate 6 x 14
Plate, Round 1 x 2 with Open Studs
Plate, Round 1 x 2 with Open Studs
×4
Brick 1 x 3
Brick 1 x 3
×4
Brick 1 x 3
Brick 1 x 3
×2
Minifigure, Head (Plain)
Minifigure, Head (Plain)
Arch 1 x 4
Arch 1 x 4
×2
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×2
Plate 1 x 6
Plate 1 x 6
×2
Plate 1 x 6
Plate 1 x 6
Technic, Pin without Friction Ridges
Technic, Pin without Friction Ridges
×3
Minifigure, Utensil Wand, 2 on Sprue
Minifigure, Utensil Wand, 2 on Sprue
Slope 65 2 x 2 x 2 with Bottom Tube
Slope 65 2 x 2 x 2 with Bottom Tube
×4
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×2
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
Plate 1 x 4
Plate 1 x 4
×3
Technic, Axle  1L with Pin without Friction Ridges with Round Hole
Technic, Axle 1L with Pin without Friction Ridges with Round Hole
Plate 2 x 6
Plate 2 x 6
×2
Plate 2 x 10
Plate 2 x 10
×2
Minifigure, Utensil Cup
Minifigure, Utensil Cup
×2
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
×2
Tile 1 x 8
Tile 1 x 8
Plate, Modified 1 x 4 with 2 Studs with Groove
Plate, Modified 1 x 4 with 2 Studs with Groove
×2
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 1/2 without Friction Ridges
×2
Slope 33 3 x 1
Slope 33 3 x 1
×4
Wedge, Plate 3 x 2 Right
Wedge, Plate 3 x 2 Right
Wedge, Plate 3 x 2 Left
Wedge, Plate 3 x 2 Left
Support 1 x 1 x 6 Solid Pillar
Support 1 x 1 x 6 Solid Pillar
×4
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
×2
Cone 1 x 1 with Top Groove
Cone 1 x 1 with Top Groove
Dish 2 x 2 Inverted (Radar)
Dish 2 x 2 Inverted (Radar)
Rock Panel 2 x 4 x 6
Rock Panel 2 x 4 x 6
×2
Wedge, Plate 3 x 4 with Stud Notches
Wedge, Plate 3 x 4 with Stud Notches
Slope, Inverted 45 4 x 2 Double with 2 x 2 Cutout
Slope, Inverted 45 4 x 2 Double with 2 x 2 Cutout
×2
Slope, Curved 3 x 1
Slope, Curved 3 x 1
×2
Slope 30 1 x 1 x 2/3
Slope 30 1 x 1 x 2/3
×7
Plant Vine Seaweed / Appendage Spiked / Bionicle Spine - Flexible Rubber
Plant Vine Seaweed / Appendage Spiked / Bionicle Spine - Flexible Rubber
×2
Bar 7 x 3 with 2 U Clips (Ladder)
Bar 7 x 3 with 2 U Clips (Ladder)
Slope 65 2 x 1 x 2
Slope 65 2 x 1 x 2
×4
Window 1 x 2 x 2 Flat Front
Window 1 x 2 x 2 Flat Front
×5
Glass for Window 1 x 2 x 2 Flat Front
Glass for Window 1 x 2 x 2 Flat Front
×5
Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)
Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)
Bar   6L with Stop Ring
Bar 6L with Stop Ring
×2
Fish
Fish
Technic, Brick 1 x 1 with Hole
Technic, Brick 1 x 1 with Hole
×4
Technic, Axle  3L with Stud
Technic, Axle 3L with Stud
Tile 1 x 6
Tile 1 x 6
×2
Tile 1 x 6
Tile 1 x 6
×2
Tile 2 x 6
Tile 2 x 6
Arch 1 x 3 Inverted
Arch 1 x 3 Inverted
×8
Arch 3 x 3 Inverted Corner with Raised Hollow Stud
Arch 3 x 3 Inverted Corner with Raised Hollow Stud
×4
Plate 1 x 5
Plate 1 x 5
×2
Minifigure, Hair Male, Coiled with Straight Sides
Minifigure, Hair Male, Coiled with Straight Sides
Plate, Round 1 x 1 with Open Stud
Plate, Round 1 x 1 with Open Stud
×5
Slope 30 1 x 2 x 2/3
Slope 30 1 x 2 x 2/3
×2
Tile 2 x 4
Tile 2 x 4
Tile 2 x 4
Tile 2 x 4
Brick, Modified 1 x 1 with Stud on Side
Brick, Modified 1 x 1 with Stud on Side
×2
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
×2
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)
×4
Minifigure, Utensil Oar / Paddle Reinforced
Minifigure, Utensil Oar / Paddle Reinforced
×3
Horn, Unicorn / Spiral
Horn, Unicorn / Spiral
×2
Minifigure, Weapon Trident
Minifigure, Weapon Trident
Chain 5 Links
Chain 5 Links
×2
Plate 8 x 16
Plate 8 x 16
Slope 45 2 x 1 with 2/3 Cutout
Slope 45 2 x 1 with 2/3 Cutout
×4
Arch 1 x 6 Raised Arch
Arch 1 x 6 Raised Arch
×2
Arch 1 x 6 Raised Arch
Arch 1 x 6 Raised Arch
×2
Slope, Curved 4 x 1 x 2/3 Double
Slope, Curved 4 x 1 x 2/3 Double
Tile, Round 1 x 1
Tile, Round 1 x 1
×5
Tile, Round 1 x 1
Tile, Round 1 x 1
×2
Brick, Modified 1 x 2 with Masonry Profile
Brick, Modified 1 x 2 with Masonry Profile
×8
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side
×2
Minifigure, Utensil Ingot 1 x 2
Minifigure, Utensil Ingot 1 x 2
×12

Common questions about Triwizard Tournament: The Black Lake

How much is LEGO Triwizard Tournament: The Black Lake (76420-1) worth?

Triwizard Tournament: The Black Lake sells for an average of $24.00 used and $38.03 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

What minifigures come in LEGO set 76420-1?

This set includes 5 minifigures: Harry Potter - Triwizard Uniform, Flippers ($2.78), Viktor Krum - Shark, Dual Sided Head ($5.60), Hermione Granger - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake ($2.16), Ron Weasley - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake ($1.93), plus 1 more. The minifigures have a combined BrickLink value of $20.39. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Triwizard Tournament: The Black Lake?

The minifigures alone are worth $20.39 (85% of the $24.00 set price), so parting out the figs individually on BrickLink can be profitable. Start with Merperson - Sand Green Body, Medium Nougat Wavy Hair at $7.92 — it's the highest-value figure in the set.

Is LEGO Triwizard Tournament: The Black Lake (76420-1) retired?

Yes, Triwizard Tournament: The Black Lake was released in 2023 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Triwizard Tournament: The Black Lake set is complete?

Use the parts list on this page to check every piece and all 5 minifigures. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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