Highest: €4.5M (Dec 20, 2023)
| Date | Team | Age | Value |
|---|---|---|---|
| Southampton | Age 29 | €2.5M | |
| Southampton | Age 29 | €2.8M | |
| Southampton | Age 29 | €3.2M | |
| Southampton | Age 28 | €4M | |
| Southampton | Age 28 | €4.5M | |
| Southampton | Age 27 | €4.5M | |
| Southampton | Age 27 | €4.5M | |
| Sunderland |
| Age 26 |
| €2.8M |
| Sunderland | Age 26 | €2.8M |
| Sunderland | Age 26 | €3.5M |
| Sunderland | Age 26 | €3.5M |
| Sunderland | Age 25 | €2.5M |
| Ross County | Age 24 | €500K |
| Ross County | Age 24 | €500K |
| Ross County | Age 23 | €400K |
| Ross County | Age 23 | €500K |
| Ross County | Age 22 | €300K |
| Ross County | Age 22 | €100K |
| Saint Mirren | Age 22 | €100K |