Galatasaray want to sign Victor Osimhen on a permanent transfer by offering cash plus a player for the striker.
Osimhen moved to the RAMS Park from Serie A outfit, Napoli on loan in September.
The 25-year-old has registered eight goals and four assists in nine outings across all competitions for Galatasaray.
According to reports in Turkey, Galatasaray will offer cash plus Davinson Sanchez, Baris Alper Yilmaz or Yunus Akgun for the forward.
Galatasaray are expected to face stiff competition from some of the European big guns for the Nigerian next summer.
Premier League giants, Chelsea have a long interest in the player.