Swansea are believed to be willing to part with the services of Michu for £4million this summer according to reports from dailystar.co.uk.
The Spaniard spent last season on-loan at Napoli, but a recurring ankle injury meant the striker was limited to just five first-team appearances.
Michu joined Swansea in 2012 and has scored 20 goals in 52 English Premier League appearances for the Welsh outfit.
However, it now seems inevitable that the 29-year-old's time at Liberty Stadium has come to an end, despite still having two years to run on his Swansea contract.