Bayer Leverkusen director Rudi Voller says AS Roma's asking price for Tin Jedvaj is too steep.
The 19-year-old was sent on loan to the German club this summer and has recently stated his desire to stay in the Bundesliga.
"The demand for 10m is not realistic," Voller revealed.
"We are negotiating with Roma and we have a good relationship with them. But we have no updates as far as Jedvaj is concerned.
"Now we must find a reasonable solution."