Borussia Dortmund are prepared to listen to offers for midfielder Ilkay Gundogan, according to reports.

German international Gundogan has been repeatedly linked with Manchester United, Chelsea, Arsenal, Liverpool and Real Madrid since he burst on to the scene four years ago, and Dortmund are reportedly ready to cash in on one of their prize assets.

According to The Express, Gundogan has no intention of signing another contract when his current deal runs out in 2016, leaving the German giants with no choice but to sell.

Manchester United are considered as the early favourites to sign the 24-year-old, who missed the majority of last season with a knee injury.

However, he has come back to make 12 appearances so far this season as Dortmund continue to struggle towards the foot of the Bundesliga table.