Glenn Murray says Brighton would be helpless if a big-money offer arrived for Lewis Dunk.
Leicester are reportedly lining up the Seagulls academy graduate to replace Manchester United target Harry Maguire.
"As far as any of our better players are concerned, they are the ones you want to keep," Murray said.
"But football is a business as well as a sport and I think everyone has got their price.
"As far as the players are concerned, we all want Lewis to stay and lead us into another Premier League campaign."