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TransferFeed valuation based on market analysis.
In September 2026, reports indicated that Estoril secured a purchase option valued at €1,000,000 as part of the loan deal for the player from Flamengo. The initial loan was reportedly completed at no cost.
Our valuation for Gusttavo de Sousa Oliveira is based directly on the reported €1 million purchase option included in his September 2026 loan move from Flamengo to Estoril. This figure represents a pre-negotiated transfer value between the two clubs, making it the strongest available indicator of his current market price.
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