Radnicki 1923 youngster Filip Kostic is believed to be attracting plenty of interest from Tottenham.
The 19-year old Serbian winger is a target for a number of clubs around Europe with recent reports suggesting Spurs are keen.
Radnicki sporting director Zarko Pavlovic admits there is a fair bit of curiosity in Kostic but Tottenham went unnamed when he revealed potential suitors.
"There are no secrets - we officially know about interest from Anderlecht, Groningen, Udinese and Porto. But I believe many other clubs have his name written down.
"There are talks every day, but we will not sell him for less than our valuation. We want 2million (£1.7m) for him and anybody that wants him will have to pay that sum.
"If you ask me, he will probably leave. He is a really great talent.
"We could also use the money to strengthen our team in many positions.""Scouts of many clubs have been following him in recent months," Pavlovic told Kragujevac.
