The Bluebirds' financial worries may have been eased by their success in the Cup and the January sale of Chris Gunter but chairman Peter Ridsdale refused to rule out further departures this summer if the right money is on offer.
"Every scout under the sun is watching Cardiff at the moment and every player has a value," Ridsdale told the Western Mail.
"I expect people to be knocking on my door, but they can knock as much as they like. Certain players have a value and that is that.
"Every player is up for sale, that has always been the case. What has changed is that the price has just got bigger - it would take a massive cheque to prize certain players away."