Başar Önal

In July 2026, reports detailed a completed transfer to LOSC Lille for a fixed fee of €12.5 million plus €2 million in potential bonuses, while another report suggested a fee of approximately €10 million. In June 2026, the expected cost was cited as low as €7 million, while Fiorentina was reportedly monitoring him at an estimated cost of €10 million; his Transfermarkt value was also cited at €7 million. His reported Transfermarkt value grew from €1.5 million in early 2026 to €4 million by March 2026. This follows his completed transfer from De Graafschap to NEC in July 2024 for a fee of €1.0 million.

Our valuation for Başar Önal is driven by the highly credible reports of his completed transfer to LOSC Lille in July 2026. The deal is reported to have a fixed fee of €12.5 million, potentially rising to €14.5 million with bonuses. This figure is corroborated by other recent reports valuing him around €10 million and reflects his strong performance at NEC, which he joined for just €1 million two years prior.