Transfer Spending & Earnings
| Player | Position | Nationality | Market value |
|---|---|---|---|
| Defender | France | €22.0M | |
| Defender | United States | €20.0M | |
| Midfield | France | €15.0M | |
| Midfield | Germany | €12.0M | |
| Goalkeeper | Germany | €12.0M | |
| Midfield | Germany | €10.0M | |
| Midfield | France | €8.0M | |
| Defender | Germany | €6.0M | |
| Midfield | Croatia | €6.0M | |
| Defender | Switzerland | €5.0M | |
| Attack | Tunisia | €5.0M | |
| Attack | Germany | €4.0M | |
| Midfield | Germany | €3.5M | |
| Midfield | Kosovo | €3.5M | |
| Defender | Greece | €3.0M | |
| Defender | Germany | €2.5M | |
| Midfield | Germany | €2.0M | |
| Goalkeeper | Croatia | €2.0M | |
| Midfield | Germany | €2.0M | |
| Attack | Austria | €1.5M | |
| Defender | Netherlands | €1.0M | |
| Defender | Denmark | €0.8M | |
| Attack | Luxembourg | €0.8M | |
| Attack | France | €0.6M | |
| Defender | Austria | €0.4M | |
| Attack | Germany | €0.3M | |
| Goalkeeper | Germany | €0.2M | |
| Midfield | Türkiye | €0.2M | |
| Defender | Germany | €0.2M | |
| Midfield | Germany | — | |
| Attack | Tunisia | — |