Highest: €5M (Jul 2, 2018)
| Date | Team | Age | Value |
|---|---|---|---|
| Lech Poznan | Age 28 | €800K | |
| Lech Poznan | Age 27 | €800K | |
| Lech Poznan | Age 27 | €1M | |
| Augsburg | Age 27 | €1.5M | |
| Augsburg | Age 26 | €2M | |
| Augsburg | Age 25 | €2M | |
| Augsburg | Age 25 | €2.5M | |
| Augsburg |
| Age 25 |
| €3.5M |
| Augsburg | Age 25 | €3.5M |
| Augsburg | Age 24 | €3.5M |
| Augsburg | Age 24 | €2.5M |
| Augsburg | Age 23 | €2.5M |
| Augsburg | Age 23 | €3M |
| Augsburg | Age 23 | €3M |
| Augsburg | Age 22 | €2.5M |
| Lech Poznan | Age 22 | €3.5M |
| Lech Poznan | Age 21 | €3.8M |
| Lech Poznan | Age 21 | €4.3M |
| Lech Poznan | Age 21 | €5M |
| Lech Poznan | Age 20 | €4M |
| Lech Poznan | Age 20 | €5M |
| Lech Poznan | Age 19 | €700K |
| Lech Poznan | Age 19 | €225K |
| Podbeskidzie Bielsko Biala | Age 18 | €175K |
| Lech Poznan | Age 18 | €100K |
| Lech Poznan Youth | Age 17 | €50K |
