The 19-year-old winger is said to have admirers in both Serie A and La Liga, but his club has received no formal offers so far
Inter and Atletico Madrid target Agustin Urzi could be available for less than his €30 million (£26m/$32m) release clause, but Banfield are still waiting on a first formal offer.
The 19-year-old winger revealed earlier this month a number of clubs – including Inter and Atletico – had made contact with his agent and with Banfield.
Lucia Barbuto, the Superliga Argentina club's president, has now confirmed the release clause in Urzi's contract, but she added Banfield could be flexible in negotiations.