Olympique Lyon coach Hubert Fournier has warned Premier League clubs of their valuation for Alexandre Lacazette.
Manchester City, Arsenal and Liverpool have been linked with the in-form French forward and Lyon are gearing up for a transfer battle.
Fournier has insisted that Manchester City's £28m acquisition of Wilfried Bony sets the benchmark for strikers in the market this month.
He said: "He is one of the best strikers in Europe and he does have a price.
"Especially when you see the amount Manchester City paid to secure the services of Bony."