LEGO Triwizard Tournament: The Black Lake 76420-1
LEGO Triwizard Tournament: The Black Lake (76420-1) is worth about $75 sealed (retail $45). Retired 2025 · 349 pieces · 2023 Harry Potter.
Recreate a dramatic Triwizard Tournament™ task
- Set number
- 76420-1
- Theme
- Harry Potter
- Subtheme
- Goblet of Fire
- Year
- 2023
- Pieces
- 349
- Minifigures
- 5
- RRP
- $45
- Market value
- $75
- Used value
- $21
- Released
- 2023
- Retirement
- Retired in 2025
Minifigures in LEGO Triwizard Tournament: The Black Lake
- LEGO Harry Potter - Triwizard Uniform, Flippers
- LEGO Hermione Granger - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
- LEGO Merperson - Sand Green Body, Medium Nougat Wavy Hair
- LEGO Ron Weasley - Gryffindor Robe Clasped, Black Medium Legs, Sleeping / Awake
- LEGO Viktor Krum - Shark, Dual Sided Head
LEGO Triwizard Tournament: The Black Lake at LEGO: release to today
- Nov 8, 2026: Retired at LEGO Poland
- Nov 8, 2026: Retired at LEGO Sweden
- Nov 7, 2026: Retired at LEGO Ireland
- Nov 6, 2026: Retired at LEGO UK
- Nov 6, 2026: Retired at LEGO Spain
- Nov 6, 2026: Retired at LEGO France
- Nov 5, 2026: Retired at LEGO Germany
- Nov 5, 2026: Retired at LEGO Netherlands
- 2023: released
What LEGO.com showed, checked daily in the US and eight European stores.
Triwizard Tournament: The Black Lake value by year
From $44 in 2025 to $75 today: +69%. Its highest year was 2026, at $55.
| Year | Value | Change |
|---|---|---|
| Today | $75 | +68.9% |
| 2026 (so far) | $55 | +23.7% |
| 2025 | $44 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 5 priced minifigures are worth about $20 together, roughly 27% of the set's value — about typical for sets with minifigures (typically 24%).
Frequently asked questions
How much is LEGO Triwizard Tournament: The Black Lake (76420-1) worth?
LEGO Triwizard Tournament: The Black Lake is worth approximately $75 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Triwizard Tournament: The Black Lake retired?
Yes — Triwizard Tournament: The Black Lake (76420-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Triwizard Tournament: The Black Lake gone up in value?
Yes. Triwizard Tournament: The Black Lake launched at $45 and now trades around $75, an increase of 66.7%. See the price history chart for how it got there.
What is the price per piece for Triwizard Tournament: The Black Lake?
At its $45 retail price across 349 pieces, Triwizard Tournament: The Black Lake works out to about $0.129 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Triwizard Tournament: The Black Lake a good investment?
Triwizard Tournament: The Black Lake currently trades 66.7% above its $45 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Triwizard Tournament: The Black Lake so expensive?
Triwizard Tournament: The Black Lake was released in 2023 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.