Turkish powerhouses Beşiktaş have made the flashiest transfer of the season so far by signing their archrivals Fenerbahçe's star right winger Gökhan Gönül.The Turkish international is said to have reached a three-year agreement with Beşiktaş and will receive 2 million euros a year from Beşiktaş.Gönül will have a guaranteed wage of 1.7 million euros and will make 15,000 euros per match.It is expected that there will be a signing ceremony for Gönül on Tuesday and he will be the first player ever to sign a contract at the Vodafone Arena.