Deveron Fonville

In June 2026, the player's market value was reported at €1.5 million, an increase from a €1.0 million Transfermarkt valuation in March 2026. A March 2026 report suggested NEC could seek a fivefold return on their investment, implying a potential fee of around €4.25 million to €5 million. This follows his completed transfer from FC Dordrecht to NEC in September 2025 for a reported fee of €850,000, which could rise to €1 million with bonuses.

Our valuation is driven by the suggestion from March 2026 that NEC could achieve a fivefold return on their initial €850,000 investment, placing a potential asking price around €4.25-€5 million. This is supported by Deveron Fonville's rapid development, his long-term contract until 2029, and growing interest from multiple clubs in top-five leagues, including AC Milan.