Celtic have reportedly set the asking price that would persuade them to part with in-demand Arne Engels this summer.
Engels is still on the radar of Nottingham Forest after they made bids of £14 million, £17m and finally £25m in January, but saw them all rejected by the Parkhead club who wanted to hang onto him for the title run-in, which paid off.
He is also reportedly wanted by a host of other clubs in England and abroad, including Serie A giants AS Roma.
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Celtic are overthinking their easiest transfer decision of the summer Celtic's board are now accountable to their own words
Football Italia is now reporting Roma have been quoted an asking price of £26m.
That would see the Belgian becoming Celtic's record sale, topping the £25m paid by Brighton for Matt O'Riley.
It would also vindicate the record fee of £11m splashed out to bring Engels from Augsburg two years ago.
