Experienced agent Karlheinz Forster believes only Europe's biggest clubs could afford to sign Eintracht Frankfurt's exciting attackers.

Luka Jovic (20), Sébastien Haller (24) and Ante Rebic (25) are all shining this season.

Forster told BILD: "I consider a €150m transfer fee for the three now quite realistic. Fredi Bobic (sports director) has done a very good job on the transfers.

"Such players are interesting internationally only for top clubs like Manchester City, Liverpool, Real Madrid or Barcelona.

"Only these clubs can afford them in the future."