Borussia Monchengladbach have slapped a €6 million price-tag on Michael Bradley.
The USA international has been linked with Sunderland and they could step up their push after being frustrated in their bid for PSG's Stephane Sessegnon.
Sunderland have indicated they're willing to pay €4.5 million for Bradley, but Gladbach are insisting on €6 million, says Kicker.
Bradley has also been a long-term target for Everton boss David Moyes.