Nadiem Amiri

In November 2025, reports linked to Fiorentina interest cited a Transfermarkt value of €20 million. Similarly, in July 2025, his market value was noted to have risen to €20 million. In June 2025, rumours surrounding interest from Fulham and Crystal Palace estimated his value at approximately €18 million. This followed his completed transfer in January 2024 from Bayer Leverkusen to Mainz 05 for a reported fee of €1 million.

Our valuation is driven by consistent reports from mid-2025 valuing Nadiem Amiri between €18 million and €20 million. The strong interest from multiple clubs in England and Germany, combined with his excellent form and a long-term contract until 2028, supports a valuation at the higher end of this spectrum, as Mainz 05 holds a strong negotiating position.