Fanatik reports on Taha Altıkardeş's contract renewal with Göztepe. Taha Altıkardeş has renewed his contract with Göztepe. The 21-year-old defender, who has been wearing the yellow-red jersey for 2 seasons, signed a 3+1 year contract during a ceremony attended by the Sporting Director Ivan Mance at the Slovenia camp. Göztepe previously acquired Taha's full transfer rights from Trabzonspor. Transfermarkt currently estimates his market worth at 5.50 million euros.