O. Kubiak

In June 2026, reports mentioned Arka Gdynia's hope for a transfer fee of over one million euros, and Transfermarkt's market value estimate was reportedly €1,500,000. In April and May 2026, it was consistently reported that any transfer for the player would need to exceed one million euros and break Arka's sales record. During April 2026, Slavia Praga reportedly had an official offer of approximately €1,000,000 (including bonuses) rejected by Arka. At that time, Transfermarkt's valuation was reported to be €500,000.

Our valuation is driven by the consistent reports of Arka Gdynia's expectation for a fee exceeding one million euros, which would be a club record. This is strongly supported by their rejection of a reported €1,000,000 offer from Slavia Praga. The high interest from multiple clubs, Oskar Kubiak's strong recent performance, and his long-term contract until 2028 all point towards a final fee in the mid-to-high end of our estimated range, aligning with the most recent market valuation.