Échanges - saison 2023-2024 - Buffalo Sabres
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| # | Date | Equipe | Joueurs | Joueurs | Equipe |
| 1467 | 8/3 | | 2'500'000$ | Trevor Kuntar (110/2020) 5th pick - 2024 (CBJ) 5th pick - 2025 (TOR) | |
| 1436 | 29/2 | | Josh Leivo (LW) --- Ballotage --- | 300'000$ | |
| 1395 | 19/2 | | Alexander Wennberg (C) 7th pick - 2024 (CBJ) | Lukas Dostal (G) Zemgus Girgensons (LW) 1st pick - 2024 (NYR) 1'000'000$ | |
| 1381 | 11/2 | | Teddy Blueger (C) 1st pick - 2025 (BUF) | Justin Holl () 1st pick - 2024 (NYR) | |
| 1359 | 30/1 | | Cal Clutterbuck (RW) --- Ballotage --- | 300'000$ | |
| 1354 | 25/1 | | Jonathan Gruden (C) 3rd pick - 2025 (BUF) | Ryan Strome (C) | |
| 1329 | 13/12 | | Dylan Gambrell () --- Ballotage --- | 300'000$ | |
| 1323 | 10/12 | | Michael Hutchinson (G) --- Ballotage --- | 300'000$ | |
| 1316 | 8/12 | | Karel Vejmelka (G) | Matt Benning () Seamus Casey (53/2022) Olivier Nadeau (113/2021) | |
| 1283 | 4/11 | | 5th pick - 2025 (BUF) 100'000$ | Michael Hutchinson (G) | |
| 1279 | 26/10 | | Brock Boeser (RW) | Mattias Samuelsson (D) | |
| 1265 | 12/10 | | Lawrence Pilut (D) --- Ballotage --- | 300'000$ | |
| 1255 | 7/10 | | Hudson Fasching (RW) | 4th pick - 2025 (PHI) | |
| 1233 | 11/8 | | 5th pick - 2023 (LVK) | 5th pick - 2024 (BUF) | |
| 1195 | 2/8 | | 6th pick - 2024 (BUF) | Matt Irwin (D) | |
| 1184 | 25/7 | | 3rd pick - 2023 (PHI) | 2nd pick - 2024 (BUF) | |
| 1179 | 24/7 | | 4th pick - 2023 (ANA) | Hudson Fasching (RW) | |
| 1169 | 18/7 | | Alexander Wennberg (C) | Marcus Johansson (C) | |
| 1151 | 5/7 | | Erik Johnson (D) | 2nd pick - 2025 (BUF) 4th pick - 2024 (BUF) | |