| Used (Complete) | LEGO Triwizard Tournament: The Black Lake Set 76420 With box and instructions | 1 | €20.00 | €44.00 | Silas' Bricks (2) Shipping €24.00 | |
| Used (Complete) | LEGO Triwizard Tournament: The Black Lake Set 76420 All parts, minifigures, and instructions included. No box or extra pieces. | 1 | €30.37 | N/A | theyoungbricks (7) Request a Shipping Quote | |
| New (Complete) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 4 | €30.59 | N/A | Pott Bricks (24) Request a Shipping Quote | |
| Used (Complete) | LEGO Triwizard Tournament: The Black Lake Set 76420 100% complete | 1 | €34.34 | N/A | Tree Kingdom Bricks (50) Request a Shipping Quote | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €34.99 | N/A | The Yellow Market (0) Request a Shipping Quote | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €36.00 | €60.00 | Silas' Bricks (2) Shipping €24.00 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 5 | €37.20 | €55.44 | BRUNOS-BRICK-DEPOT (216) Shipping €18.24 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 5 | €37.50 | €52.50 | EDGBrick (2) Shipping €15.00 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 4 | €38.90 | €49.89 | Brick8 (476) Shipping €10.99 Minimum Lot Average €1.00 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €40.95 | €59.45 | Zaptoys (426) Shipping €18.50 Minimum Lot Average €0.50 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €42.77 | N/A | Steengoed (78) Request a Shipping Quote | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 9 | €43.04 | €68.04 | WHITESTOREMAN (15) Shipping €25.00 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €44.95 | €64.45 | BSW Bricks (446) Shipping €19.50 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 20 | €44.99 | €57.89 | Brickcomplete (756) Shipping €12.90 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €44.99 | N/A | kuebo_bricks (70) Request a Shipping Quote Minimum Lot Average €0.50 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €45.00 | €56.00 | Mipam´s choice (17) Shipping €11.00 | |
| Used (Complete) | LEGO Triwizard Tournament: The Black Lake Set 76420 Complete with instructions, no box. Built once, in very nice condition | 1 | €47.22 | €77.92 | TorontoBricks (621) Shipping €30.70 | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €50.62 | N/A | Brickworld QC (19) Request a Shipping Quote | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €50.62 | N/A | Briques Cité (36) Request a Shipping Quote | |
| New (Sealed) | LEGO Triwizard Tournament: The Black Lake Set 76420 | 1 | €53.12 | €94.75 | Bricksville OKC (254) Shipping ~€41.62 | |