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TransferFeed valuation based on market analysis.
In February 2026, reports confirmed the transfer from Eintracht Braunschweig to Grasshopper for a base fee of €300,000, with an additional six-figure amount possible through bonuses. Just prior, in January 2026, his market value was reported by Transfermarkt to be €1,000,000.
Our valuation is driven by the completed February 2026 transfer of Sven Köhler to Grasshopper Club Zürich. The reported base fee was a firm €300,000, with potential for a six-figure bonus payment. The final fee was likely suppressed by the player's transfer request and the transfer occurring after the German window had closed, explaining the discrepancy with his higher market value estimate from January 2026.
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