Crystal Palace are in advanced talks to sign Getafe goalkeeper Vicente Guaita.
Sky Sports says the 30-year-old shotstopper is out of contract at the end of the season.
But his club are keen to cash in now rather than lose him on a free.
Watford and Besiktas have also been linked with the Spaniard.
However, it is the Eagles who are deep in discussions about a potential £3.5million deal.
Guaita has been in impressive form this season in La Liga and has conceded just 16 times in 17 appearances.