Bayer Leverkusen are prepared to sell Andre Schurrle this summer.
The Daily Express says Bayer will invite bids for Schurrle during the summer transfer window.
Chelsea have been hot on Schurrle's tail as they look to add some more cutting edge to their midfield.
Leverkusen rejected a £21m bid for Schurrle last summer and their manager Sami Hyypia admitted he would be reluctant to let him leave the club.
However, Rudi Voller hasn't ruled out a potential sale and he told Bild: "It's totally normal for there to be enquiries for such a great player, even from London, and that's part of the business."