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TransferFeed valuation based on market analysis.
In August 2026, reports indicate Vasco da Gama submitted an initial offer of approximately €7 million for the player. This follows his completed transfer from AVS to Sparta Praha in August 2025 for a reported fee of €3.0 million.
Our valuation for John Mercado is primarily driven by the reported August 2026 offer of €7 million from Vasco da Gama. This is significantly higher than his €3 million transfer fee from just a year prior, indicating strong performance and increased market value. Given his long contract until 2029, Sparta Praha holds a strong negotiating position, suggesting the final fee will likely settle above the initial bid.
Rumored destinations and interested clubs.
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